Instruction: Read each item carefully. Write the letter of the best answer on the line before the number. Please indicate your solutions on the space provided or may use another sheet of paper. 1. Find the length of the shadow cast by a 10-foot lamp post when the angle of elevation of the sun is 58. a. 6.25 ft. b. 11.8 ft. c. 16 ft d. 18.87 ft. 2. A string of a kite is 100 meters long and it makes an angle of 60° with horizontal. Find the height of the kite, assuming that there is no slack in the string. a. 84.6 m b. 86.6 m c. 88.6 m d. 90.6 m 3. The angle of depression of point A on the ground from the top of a sheer cliff is 35º. If point A is 280 feet from the base of the cliff, how tall is the cliff? a. 399.88 feet b. 229.36 feet c. 196.06 feet d. 160.6 feet 280 ** 4. From a hot air balloon, the angle of depression of a man on the ground is 36º. If the hot air balloon is 75 feet away from the man, how high is the balloon? a. 44.08 feet b. 54.49 feet c. 60.67 feet d. 103.23 feet pa sagot naman po please
1. Instruction: Read each item carefully. Write the letter of the best answer on the line before the number. Please indicate your solutions on the space provided or may use another sheet of paper. 1. Find the length of the shadow cast by a 10-foot lamp post when the angle of elevation of the sun is 58. a. 6.25 ft. b. 11.8 ft. c. 16 ft d. 18.87 ft. 2. A string of a kite is 100 meters long and it makes an angle of 60° with horizontal. Find the height of the kite, assuming that there is no slack in the string. a. 84.6 m b. 86.6 m c. 88.6 m d. 90.6 m 3. The angle of depression of point A on the ground from the top of a sheer cliff is 35º. If point A is 280 feet from the base of the cliff, how tall is the cliff? a. 399.88 feet b. 229.36 feet c. 196.06 feet d. 160.6 feet 280 ** 4. From a hot air balloon, the angle of depression of a man on the ground is 36º. If the hot air balloon is 75 feet away from the man, how high is the balloon? a. 44.08 feet b. 54.49 feet c. 60.67 feet d. 103.23 feet pa sagot naman po please
Answer:
1.a
2.c
3.b
4. b
Step-by-step explanation:
thnkhyou
2. Find the area of the following quadrilaterals: 1. A classroom has a length of 20 feet and a width of 30 feet. The headmaster decided that tiles will look good in that class. If each tile has a length of 24 inches and a width of 36 inches, how many tiles are needed to fill the classroom? 2. A room whose area is 24 ft2 has a length that is 2 feet longer than the width. What are the dimensions of the room? 3. The length of a side of a square field is 275 m. What will be cost of levelling the field at a rate of 5 pesos per square meter? 4. Find the area of a trapezoid with bases of 9 centimeters and 7 centimeters, and a height of 3 centimeters. 5. The area of a trapezoid is 75 square inches and the bases are 17 inches and 33 inches. Find the height. 6. Find the area of a parallelogram with a base of 7 inches and a height of 10 inches. 7. The area of a parallelogram is 24 square centimeters and the base is 6 centimeters. Find the height.
Answer:
NUMBER 1
Area of a Rectangle = length x width
Conversion: 1 ft = 12 inches
Classroom: L=20ft W=30ft
Area (classroom) = 20ft x30ft = 600 sq. ft. (7,200 sq. inches)
Floor Tile: L= 24 inches W=36 inches | Convert to ft. : L= 2ft W= 3ft
Area (Tile) : 2ft (24 inches) x 3ft (36 inches) = 6ft (72 inches)
Solution for how many tiles needed:
Area of Classroom (Floor area) ÷ Area of each Floor tile
= 600 sq ft ÷ 6 ft = 100 tiles (total number of tiles)
100 tiles x 6 ft (area per tile ) = 600 ft (total floor area)
Hence, per tile is 6 ft and the total floor area is 600 sq ft, therefore, 100 tiles are needed.
NUMBER 2
Area of a room = 24 sq ft. | LxW = 6ft x 4ft = 24 sq. ft.
Therefore, the dimensions of the room is L= 6ft. x W= 4ft.
NUMBER 3
Length of each side (square) = 275m
Total area = 275m x 275 m = 75625 sq. m
Cost of leveling the field = 5 pesos
Solution: 75625 sq. m x 5 pesos = 378125 pesos per sq m
NUMBER 4
Area of trapezoid = (b1 + b2) x h ÷ 2
b1 = 7 cm b2 = 9 cm h= 3 cm
Solution: A = (7+9) 3 ÷ 2 = 24 sq m.
NUMBER 5
Area of trapezoid = (b1 + b2) x h ÷ 2
b1 = 17 inches b2 = 33 inches A= 75 sq inches h = ?
Solution: h= 75/(17+33) x 2 = 3 inches
Answer: H= 3 inches
NUMBER 6
Area of parallelogram = base x height
Given: b= 7 inches h= 10 inches
Solution: A= 7 inches x 10 inches = 70 sq inches
NUMBER 7
Area of parallelogram = base x height
Given: b = 6 cm A= 24 sq cm
Solution: 24 cm ÷ 6 cm = 4 cm (height)
Checking: 6 cm x 4 cm = 24 sq cm | Therefore, the missing height is 4 cm
3. 1. A car travelling at 75 m/s slides off the road and lands in a creek. The car was in the air for 3. 25 seconds. How far down and how far from the edge of the road did the car land?2. A golfer hits a ball at 60 m/s at 22 degrees. 3. A ball is thrown straight up from the top of a 64-foot-tall building with an initial speed of 48 feet per second. The height of the ball as a function of time can be modeled by the function h(t) = –16t2 + 48t + 64. How long will it take for the ball to hit the ground?4. Miko throws a rock horizontally at 15 m/s off a bridge. The rock hits the ground 1. 75 seconds later how high is John and how far did the rock travel?5. Jilmer shoots a rock horizontally from his slingshot. The rock is released 2. 1 meters from ground level. The rock is travelling at 55 m/s. How far did the rock go?.
Answer:
Hindi makakaandar ang sasakyan Kasi flat
4. 1. The potential energy that is stored in an object based on its mass and how far awayit is from an object exerting a gravitational force is called:a. Standard gravityb. Gravitational potential energyc. Gravityd. Gravity of energy2 A heavy container has been raised up above ground level. Due to its height, it hasstored energy. What kind of stored energy has the container?a. Elastic potential energyb. Standard gravity EnergyQ Gravitational potential energyd. Standard elastic energy3. Gravity causes all objects to accelerate towards Eartha. slowlyb. at the same speedc. at different speeds depending on their massd quickly4. The greater an object's mass,a. the more gravity it hasb. the less gravity it hasc. the faster it falls to Earthd. the more slowly it falls to Earth5. Two books are placed at a different location, one book is at the top of a 5 feetcabinet while the other one book is placed at a side table with 1.5 feet high. Thebook at the top of the 5-feet cabinet has a lot more gravitational potential energythan the book on the side table, it means thata. The gravitational potential energy depends on what kind of an object is.b. The higher the object is, the greater its gravitational potential energy.The higher the object is, the lesser its gravitational potential energy.d. The gravitational potential energy is the same for all objects.6. If you lif 25 N box of toys to the top shelf of a closet that is 3 m high, how muchgravitational potential energy will the box have?a. 75 Jb. 75 N8.33d. 8.3 N
Answer:
1. B. Gravitational potential energy
2. C. Gravitational potential energy
3. B. at different speeds depending on their mass
4. C. the faster it falls to Earth
5. B. The higher the object is, the greater its gravitational potential energy.
6. A. 75J
5. 1.Maria’s front yard is shaped like a parallelogram. It has a dimension of 9 cm and 18 cm. What is the area of the front yard? * 1 point A.162 square cm B. 172 square cm C. 182 square cm D. 192 square cm 2.What is the total area of the irregular figure with a square which measures 12cm on each and a rectangle with 24cm by 12cm? * 1 point A. 436 m² B. 432 m² C. 430 m² D. 426 m 3. Find the area of a trapezoid with these measurements. Its bases are 15 m and 13 m while, its height is 10m. * 1 point A.140 square m B. 160 m C. 170 m D. 180 square m 4. We need a piece of glass to fit our rectangular table whose side measures 6 meters and a length of 3 meters. What is the area of rectangular glass that we must get? * 1 point A.15 sq. m B. 16 sq. m C. 17 sq. m D. 18 sq. m 5.A rice field in the shape of parallelogram is 40 meters long. The perpendicular distance between the base and its opposite side is 18 meters. What is its area? * 1 point A. 760 m² B. 720 m² C. 700 m² D. 760 m² 6. A garden inside the park has the shape of trapezoid. Its bases are 22 meters and 14 meters. The perpendicular distance between these bases is 15 meters. What is the area of the garden? * 1 point A. 220 m² B. 210 m² C.270 m² D.280 m² 7. The area of a rectangular fence is 640 square feet. If the width of the fence is 20 feet, then find its length. * 1 point A. 32 feet B. 38 feet C. 36 feet D. 44 feet 8.A place mat 42 cm by 32 cm. What area of the table does it cover? * 1 point A. 1344 cm² B. 1612 cm² C. 1630 cm² D. 1632 cm² 9.A rectangular mall is located between two streets. If it is 152 m long and 102-meter wide, what floor area does the mall occupy? * 1 point A. 15,420 m² B. 15,504 m² C. 15,570 m² D. 15,580 m² 10.A living room has rectangular decorative mat measuring 6 m by 3 m in one corner. If the room is 9 m by 6 meters, how much space is uncovered? * 1 point A. 26 m² B. 36 m² C. 46 m² D. 56 m² 11. A courtyard’s floor which is 50 m long and 40 m wide is to be covered by square tiles. The side of each tile is 2 m. Find the number of tiles required to cover the floor. What is the area of the floor? * 1 point A. 2000 sq. m B. 200 sq. m C. 20 sq. m D. 2 sq. m 12. A courtyard’s floor which is 50 m long and 40 m wide is to be covered by square tiles. The side of each tile is 2 m. Find the number of tiles required to cover the floor. What is the measure of the side of one tile? * 1 point A. 40 m B. 50 m C.20m D.2m 13.A courtyard’s floor which is 50 m long and 40 m wide is to be covered by square tiles. The side of each tile is 2 m. Find the number of tiles required to cover the floor. What is the area of each tile? * 1 point A. 4 sq. m B. 6 sq. m C. 8 sq. m D.10 sq. m 14. A courtyard’s floor which is 50 m long and 40 m wide is to be covered by square tiles. The side of each tile is 2 m. Find the number of tiles required to cover the floor. How many tiles required to cover the floor? * 1 point A. 300 tiles B. 400 tiles C. 500 tiles D. 600 tiles 15. A basketball court has a floor area of 40 m long and 30 m wide is to be covered by square tiles. The side of each tile is 4 m. Find the number of tiles required to cover the floor. 1 point A.100 tiles B. 75 tiles C. 50 tiles D. 25 tiles 16. The area of a triangular cloth is 105 m². If its base is 15, what is its height? * 1 point A. 20m B. 18 m C. 16 m D. 14m 17.When this unit used is small, more units are needed and when it is bigger, fewer units are needed to fill the container. So, it does not give consistent and accurate measure of the volume of a container. What unit can be used to measure volume? * 1 point A. Area B. Non-standard unit C. Standard unit D. Volume 18. Which of the following is the correct formula to find the volume of a rectangular prism? * 1 point A. V= l x w B. V= s x s C. V= l x w x h D. V= b x h 19.What unit to be used which are consistent and accurate to find the volume of a space figure and we must count the number of cubic units to fill the space figure? * 1 point A. Area B. Non-standard unit C. Standard unit D. Volume 20.These measures how much space an object occupies or takes up. 1 point A. Area B. Non-standard unit C. Standard unit D. Volume 21. What is the volume of this figure? The figure is 15 cm high, 12cm wide and 18 cm. long * 1 point . 3,240 cmᶟ B. 3,740 cmᶟ C. 3,940 cmᶟ D. 3,942 cmᶟ 22. What is the height of this rectangular prism? If It Is has a volume of 2112 cmᶟ, 11 cm wide and 12 cm. long. * 1 point A. 13 cm B. 14 cm C. 15 cm D. 16 cm 23. A shoe box has a dimension of 24 cm by 18 cm by 16 cm. What is its volume? * 1 point A. 6,908 cmᶟ B. 6,910 cmᶟ C. 6,912 cmᶟ D. 6,914 cmᶟ 24. Find the width of a rectangular prism with a volume of 693 mᶟ, height of 11 m and length of 9m? * 1 point A. 5 m B.6 m C. 7m D. 8m 25.How many cubic units of the given rectangular prism? * 1 point Captionless Image A. 14 cubic units B. 24 cubic units C. 34 cubic units D. 44 cubic units
Answer:
Xerox copy ang card*
1.Justine M. Borero
2.Antoinette May Umandap
3.Rodney ulep
4.pepsi lozada
5. Krizhia operio
6.Arlyn rumpe
7.morales markraven
8.Jade Adora
Note: bawal po iuwe ang card (magdala nalang po ng pambayad sa xerox po incase na may babayaran po.)
Answer:
1.B
2.A
3.C
4.B
5.D
6.A
7.A
8.B
9.A
10.B
11.C
12.A
13.B
14.D
15.B
16.A
17.A
18.B
19.A
20.A
21.B
22.D
23.V
24.A
25.A
Step-by-step explanation:
SANA PO MAKATULONG
6. pa help po.1. The potential energy that is stored in an object based on its mass and how far awayit is from an object exerting a gravitational force is called:a. Standard gravityb. Gravitational potential energyc. Gravityd. Gravity of energy2. A heavy container has been raised up above ground level. Due to its height, it hasstored energy. What kind of stored energy has the container?a. Elastic potential energyb. Standard gravity EnergyC. Gravitational potential energyd. Standard elastic energy3. Gravity causes all objects to accelerate towards Eartha. slowlyb. at the same speedc. at different speeds depending on their massd. quickly4. The greater an object's mass,a. the more gravity it hasb. the less gravity it hasc. the faster it falls to Earthd. the more slowly it falls to Earth5. Two books are placed at a different location; one book is at the top of a 5 feetcabinet while the other one book is placed at a side table with 1.5 feet high. Thebook at the top of the 5-feet cabinet has a lot more gravitational potential energythan the book on the side table, it means thata. The gravitational potential energy depends on what kind of an object is.b. The higher the object is, the greater its gravitational potential energy.c. The higher the object is, the lesser its gravitational potential energy.d. The gravitational potential energy is the same for all objects.6. If you lift 25 N box of toys to the top shelf of a closet that is 3 m high, how muchgravitational potential energy will the box have?a. 75 Jb. 75 NC. 8.3 Jd. 8.3 N
Answer:
1.A 2.C 3.A4.A5.B6.AExplanation:
nag sreach lang po ko jan
7. 1. What is the volume of the cylinder?D=12m h=10mA. 7230 m³B. 6621 m³C. 1130.40 m³D. 90 m³2. Find the volume of the cone.H= 9cm r= 4cmA. 150.72 cm³B. 75/36 cm³C. 452.16 cm³D. 151 cm³3. Find the volume of sphere.R=5m A. 78.5 m³B. 392.5 m³C. 523.3 m³D. 62.8 m³4. You have a globe that has a radius of 11 inches. Find the volume of your globe.A. 523 in³B.16 717 in³C.5 572 in³D. 7 235 in³5. Mike created a cone that has a diameter of 8 feet and height of 3 feet. Find the volume of this cone.A. 50.24 ft³B. 150.72 ft³C. 150.85 ft³D. 193.65 ft³6. Joseph has a deflated basketball with a diameter of 6 in and wants to fill it up with air. What is the volume of the basketball?Use the value 3.14 for pl.A. 113.04 in³B. 358 in³C.85.2 in³D.577.95 in³7. Henry had a sphere with a radius of 2 inches. What was the volume of the sphere? A. 33.49 in³B. 43.29 in³C. 27.49 in³D. 13.5 in³8. Grace has an assignment in Mathematics 6. She found difficulty in solving the volume of a sphere because she doesn't know the correct formula. How could you help Grace to solve the problem?A. Tell her that correct formula is V=πr 2h/3B. Tell her that the correct formula is V=πr 2hC. Tell her that the correct formula is V=4/3 πr 3D. Tell her that the correct formula is V=Iwh9. Daisy has a cubical box with an edge of 8 cm. What is it volume?A. 512cm³B. 516 cm³C. 521 cm³D. 592 cm³__________________________________pasagot po ng maayos kaylangan ko na poanswer = brainliest & heart & ratenonsense gusto lang ng points = report
Answer:
1. A. 7230m³
2. C.452.16 cm³
3. C. 523.3 m³
4. B. 16.717 in³
5. A. 50.24 ft³
6. A. 113. 04 in³
7. A. 33.49 in³
8. A. A. Tell her that correct formula is V=πr 2h/3
9. A. 512cm³
1) A. 7230 m³
2) C. 452.16 cm³
3) C. 523.3 m³
4) B. 16 717 in³
5) A. 50.24 ft³
6. A. 113.04 in³
7. A. 33.49 in³
8. A. Tell her that correct formula is V=πr 2h/3
9. C. 521 cm³
___________________________________
correct me if im wrong, thank you in advance!
8. 1. What is the most appropriate unit for the length of a pencil?A.mB.cmC.mmD.km2. Choose the best estimate of the mass of a sack of rice.A.5000 gB. 50 kgC. 5 tonsD. 50 mg3. The average height of a professional Filipino basketball player is aboutA. 4ftB. 5 ftC. 6ftD. 7ft4. The temperature in Baguio City is about 18° C, which of the following should you wear?A a sleeveless B. a jacket C. a pair of shorts D. a sando5. The number of minutes to correctly sing the Cordillera hymn is aboutA. 1 minB. 3 minC. 6 minD. 8 min6. Finding a number that is close enough to the right answer is calledA conversionB. measurement C. estimationD. solution7. What is 1 foot in Inches?A 10B. 11C. 12D. 138. The basic unit of mass in the Metric System isA. literB secondC. gramD. pound9. The smallest mammal, the bumblebee bat is 1.1 in long. How long is it in cm?A 2.8 cmB.2.9 cmC. 3.1 cmD. 3.3 cm10. What is 100-C converted to Fahrenheit (°F)?A 190FB 200°FC. 210°FD 212°F11. During this time of pandemic, distancing is required.In 1.5 m social distanang how many feet are there?A 4.92 ftB. 5.25 ftC 5.51 ftD. 6.23 ft12 The boiling point of water is 212°F. What is this temperature in degree Celsius?A. 100°CB. 212°CC. 0°CD. 373°C13.The weight of Juan 75 kg.What is his weight in pounds?A.165.34 IbB.165.38 IbC.166.33 IbD.166.38 Ib
Answer:
1.b
2.b
3.c
4.b
5.b
6.c
7.c
8.c
9.a
10.d
11.a
12.a
13.a
Answer:
1.A
2.B
3.D
4.C
5.D
6.A
7.C
8.B
9.D
10.D
12.A
13.B
9. 3. Gravity causes all objects to accelerate towards Eartha. slowlyb. at the same speedc. at different speeds depending on their massd. quickly4. The greater an object's mass,a. the more gravity it hasb. the less gravity it hasc. the faster it falls to Earthd. the more slowly it falls to Earth5. Two books are placed at a different location; one book is at the top of a 5 feetcabinet while the other one book is placed at a side table with 1.5 feet high. Thebook at the top of the 5-feet cabinet has a lot more gravitational potential energythan the book on the side table, it means thata. The gravitational potential energy depends on what kind of an object is.b. The higher the object is, the greater its gravitational potential energy.c. The higher the object is, the lesser its gravitational potential energy.d. The gravitational potential energy is the same for all objects.6. If you lift 25 N box of toys to the top shelf of a closet that is 3 m high, how mucha. 75 Jgravitational potential energy will the box have?b. 75 NC. 8.3 Jd. 8.3 N.1. The potential energy that is stored in an object based on its mass and how far awayit is from an object exerting a gravitational force is called:2. A heavy container has been raised up above ground level. Due to its height, it has
Answer:
A
A
d
b
Explanation:
yan po sagut ko...no more explanation na po
10. 1. A heavy container has been raised up above ground level. Due to its height, it hasstored energy. What kind of stored energy has the container?a. Elastic potential energyb. Standard gravity Energyc. Gravitational potential energyd. Standard elastic energy2. Gravity causes all objects to accelerate towards Eartha. Slowlyb. at the same speedc. at different speeds depending on their massd. quickly3. The potential energy that is stored in an object based on its mass and how far awayit is from an object exerting a gravitational force is calleda. Standard gravityb. Gravitational potential energyC. Gravityd. Gravity of energy4. If you lift 25 N box of toys to the top shelf of a closet that is 3 m high, how muchgravitational potential energy will the box have?a. 75 Jb. 75 NC. 8.3 Jd. 8.3 N5. How much G.P.E. does a 5 kg rock that is 8 m above the ground has?a. 392 Nb. 39.2 NC. 39.2 Jd. 392 J6. Two books are placed at a different location; one book is at the top of a 5 feetcabinet while the other one book is placed at a side table with 1.5 feet high. Thebook at the top of the 5-feet cabinet has a lot more gravitational potential energythan the book on the side table, it means thata. The gravitational potential energy depends on what kind of an object is.b. The higher the object is, the greater its gravitational potential energy.C. The higher the object is, the lesser its gravitational potential energy.d. The gravitational potential energy is the same for all objects.
Answer:
1.C.
2.C.
3.B.
4.B. po ata
5.C. po ata
6.A. po ata
Explanation:
sorry po kung mali ung 4-6 di ko po kc sure eh
11. 11. Sofia’s rectangular flower garden has a length of 12 m and a width of 6 m. Find the area. A. 72 sq m B. 18 sq m C. 2 sq m D. 6 sq m 12. A trapezoid has a shorter base of 8 cm and a longer base of 10 cm. Its height is 6 cm.What is the area of the trapezoid? A. 72 sq cm B. 54 sq cm C. 24 sq cm D. 86 sq cm 13. A square residential lot has the side of 10 meters. What is the area of the residential lot? A. 720 sq m B. 180 sq m C. 200 sq m D. 100 sq m 14. A field is in the shape of a right triangle with a base of 15 m and a height of 10 m. What is its area? A. 25 sq m B. 75 sq m C. 150 sq m D. 160 sq m 15. Roy planted vegetables in his backyard. The shape of the garden is a parallelogram. It has a base of 6 meters and a height of 4 meters. What is its area? A. 24 sq m B. 10 sq m C. 2 sq m D. 12 sq m 16. What do you call the amount of space occupied by a solid figure? A. area B. volume C. perimeter D. circumference 17. Which of the following is a non-standard unit of measure? A. a liter B. a meter C. a mile D. a pebble 18. Two containers were filled with marbles of the same material and size. Container A had 200 marbles. Container B had 250 marbles. Which of the two containers has a greater volume? A. A B. B C. A and B D. None of the above 19. What is the formula for the volume of a rectangular prism? A. V = l x w x h B. V = l x h C. V = l x h D. V = l x w x h x 12 20. Ricky has a shoe box that is 15 cm x 8 cm x 10 cm. What unit of measurement should Ricky use for volume? A. cubic inches B. cubic feet C. cubic centimeters D. square centimeters 21. The sides of a cube are 4 m. What is the volume? A. 64 m³ B. 16 m³ C. 4 m³ D. 8 m³ 22. A rectangular prism is 6 cm x 3 cm x 2 cm. What is the volume? A. 24 cm³ B. 36 cm³ C. 11 cm³ D. 18 cm³ 23. If a rectangular prism has a volume of 15 cm³, length of 5 cm and width of 1 cm, what is the height? A. 9 cm B. 7 cm C. 5 cm D. 3 cm 24. What is the volume of a rectangular solid that has 4 meters long, 3 meters wide and 5 meters high? A. 30 m³ B. 40 m³ C. 50 m³ D. 60 m³ 25. A wooden box is 9 cm long, 7 cm wide and 3 cm high. How much space does it enclose? A. 189 cm³ B. 199 cm³ C. 198 cm³ D. 819 cm³ 26. What is the volume of the square box with 5 cm on one side? A. 135 cm³ B. 105 cm³ C. 125 cm³ D.115 cm³ 27. A storage box is 20 cm by 10 cm by 30 cm. What is the volume of the box? A. 60 cm³ B. 6 000 cm³ C. 600 cm³ D. 60 000 cm³ 28. What is the volume of the rectangular solid if it is 5 cm long, 4 cm wide and 6 cm high? A.120 cm³ B. 102 cm³ C. 210 cm³ D. 201 cm³
Answer:
11. A
12. B
13. D
14. B
15. A
16. B
17. D
18.
19. A
20. C
21. A
22. B
23.
24. D
25.
26. C
27. B
28. A
correct me if I'm wrong:) God bless
12. III. Solve the following problems. 1. The tower is 18.24 m high. At a certain distance away from the tower, an observer determines that the angle of elevation to the top of its 52°. How far is the observer from the base of the tower? 2. From the top of the building, Jayson observed that the angle of depression of the car down the road is 39⁰. If the building is 1800 m high. What is the direct distance from the building to the car? 3. A flag pole 10.5 m high cast a shadow of 16.5 m. Find the angle of elevation of the nearest tenth of a degree. 4. The angle of depression from the top of the castle to the boat is 25°. If the boat is 350 meter from the base of the castle, how tall is the castle? 5. The NASA recovery helicopter hovers 75 feet above the space capsule. If the angle of depression to the recovery ship is 40°, how far is the ship form the space capsule? 6. The angle of elevation to the top of an oil well is 26°. If the oil well is 21 meters away, find the height of the oil well.
23549391)118
Step-by-step explanation:
46378-6789
13. PA HELP PO THANK YOU 1. An airplane is flying at a height of 6 kilometers above the ground. The distance along the ground from the airplane to the airport is 10 kilometers. What is the angle of depression from the airplane to the airport? a. 31.96º b. 32.90º c. 30.96º d. 32.96º 2. A building is 15 m high. At a certain distance from a building, an observer determines that the angle of elevation to the top of it is 54º. How far is the observer from the base of the tower? a. 10.90 meters b. 9.90 meters c. 11.90 meters d. 12. 90 meters 3. Sophia measures the angle of elevation between the ground and a building 125 feet away to be 35º. How tall is the building? a. 87.35 feet b. 87.53 feet c. 78.35 feet d. 78.53 feet 4. The angle of elevation of the top of the building with a distance of 75 m from its foot on a horizontal plane is found to be 50 degrees. Find the height of the building. a. A. 98.39 meters b. B. 89.93 meters c. 98.93 meters d. 89.39 meters 5. A ladder leaning against a vertical wall makes an angle of 40° with the ground. The foot of the ladder is 5 meters from the wall. Find the length of the ladder. A. 6.35 meters B. 6.53 meters C. 16.35 meters D. 16.53 meters
Answer:
1.c
2.b
3.d
4.a
5.d
Step-by-step explanation:
sana po makahelp
