Trigonometry Review Name: ……………………………………………………….. Section A: Multiple Choice Circle the correct answer: 1. How long is a kite string (to the nearest metre) if it makes an angle of 3. The angle of elevation of the top of 300 with the ground when the kite is a 34 m tall look-out tower from a 10 m vertically up? landmark on the ground is 36. How far A. 22 m is the landmark from the base of the B. 22.13 m tower? C. 13 m A. 42.03 m D. 20 m B. 46.80 m E. 10 m C. 24.70 m D. 19.98 m 2. The top of a 2.5 m ladder leans E. 57.84 m against a wall making an angle of 57 with the ground. How far from the wall 4. To find c, the equation to solve for is the base of the ladder? this triangle is: A. 1.4 m B. 2.1 m C. 4.6 m D. 3.8 m E. 3.0 m 5. A kite is attached to a string 25 m long. If the string makes an angle of 31.3° to the horizontal, the height of the kite is:
Trigonometry Review Name: ……………………………………………………….. Section A: Multiple Choice Circle the correct answer: 1. How long is a kite string (to the nearest metre) if it makes an angle of 300 with the ground when the kite is 10 m vertically up? A. 22 m B. 22.13 m C. 13 m D. 20 m E. 10 m 2. The top of a 2.5 m ladder leans against a wall making an angle of 57 with the ground. How far from the wall is the base of the ladder? A. 1.4 m B. 2.1 m C. 4.6 m D. 3.8 m E. 3.0 m 3. The angle of elevation of the top of a 34 m tall look-out tower from a landmark on the ground is 36. How far is the landmark from the base of the tower? A. 42.03 m B. 46.80 m C. 24.70 m D. 19.98 m E. 57.84 m 4. To find c, the equation to solve for this triangle is: 5. A kite is attached to a string 25 m long. If the string makes an angle of 31.3° to the horizontal, the height of the kite is: