NAME : CLASS : ANGLE OF ELEVATION QUIZ 25 Questions 1. DATE : Using the illustrations above, determine the horizontal line. A x B AC C AB D BC 2. Using the illustrations above, determine the line of sight. A AC B x C BC D AB 3. Given the illustrations above, determine the angle of elevation A KL B JK C JL D S 4. Using the illustrations above, determine the line of sight. A S B JK C JL D KL ? 5. At point on the ground 50 feet from the front of a tree, the angle of elevation to the top of the tree is 48𝑜 . Find the height of the tree. Which of the following is the correct diagram for the problem? A B C D 6. At point on the ground 50 feet from the front of a tree, the angle of elevation to the top of the tree is 48𝑜 . Find the height of the tree. Which of the ratio is the appropriate for the problem? A sin θ = opposite hypotenuse C cos θ = adjacent hypotenuse 7. At point on the ground 50 feet from the front of a tree, the angle of elevation to the top of the tree is 48𝑜 . Find the height of the tree. A 48.14 ft B 45.02 ft C 50.2 ft D 55.53 ft B tan θ = opposite hypotenuse 8. A ladder is leaning against a wall. The foot of the ladder is 6.5 feet from the wall. The ladder makes an angle of 74𝑜 with the level ground. How high on the wall does the ladder reach? Which of the following is the correct diagram for the problem? A B C D 9. A ladder is leaning against a wall. The foot of the ladder is 6.5 feet from the wall. The ladder makes an angle of 74o with the level ground. How high on the wall does the ladder reach? Which of the ratio is the appropriate for the problem? A tan θ = opposite hypotenuse C cos θ = adjacent hypotenuse 10. A ladder is leaning against a wall. The foot of the ladder is 6.5 feet from the wall. The ladder makes an angle of 74o with the level ground. How high on the wall does the B sin θ = opposite hypotenuse ladder reach? A 25.63 feet B 15.36 feet C 22.67 feet D 20.15 ft 11. A B 12. A B 13. A B 14. A B 15. A B 16. A B 17. A B 18. A B 19. A B 20. Solve for the misssing distance A 47 B 18.9 C 27.5 D 19.5 21. Solve for the missing angle. A 36.9 degrees B 12.7 degrees C 50.5 degrees D 72.2 degrees 22. Which scenario describes the picture shown? A A 5 foot man is 8 feet away from a B building. What is the angle of elevation? A 5 foot ramp leans against an 8 foot structure. What is the angle that the ramp makes with the ground? C A 5 foot ramp is 8 feet away from a building. What is the angle that the ramp D makes with the ground? An 8 foot ramp leans against a building 5 feet away. What angle does the ramp make with the ground? 23. At point on the ground 50 feet from the front of a tree, the angle of elevation to the top of the tree is 48𝑜 . Find the height of the tree. Which of the following is the correct diagram for the problem? A B C D 24. At point on the ground 50 feet from the front of a tree, the angle of elevation to the top of the tree is 48𝑜 . Find the height of the tree. A 48.14 ft B 45.02 ft C 55.53 ft D 50.2 ft 25. A ladder is leaning against a wall. The foot of the ladder is 6.5 feet from the wall. The ladder makes an angle of 74o with the level ground. How high on the wall does the ladder reach? A 15.36 feet B 20.15 ft C 25.63 feet D 22.67 feet Answer Key 1.b 2.d 3.d 4.b 5.d 6.b 7.d 8.d 9.a 10.c 11.b 12. 13.b 14.b 15. 16.b 17. 18. 19.b 20.b 21.a 22.d 23.d 24.c 25.d