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1. A kite held by 125 m of string makes an angle of elevation with the ground of 45°. About how high is the kite above the ground. A. 62.8 m В. 75.1 m С. 88.4 m D. 113.6 m

1. A kite held by 125 m of string makes an angle of elevation with the ground of 45°. About how high is the kite above the ground. A. 62.8 m В. 75.1 m С. 88.4 m D. 113.6 m

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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EVALUATION Read each item carefully. Write the letter of the correct answer on the blank before each number. _1. A kite held by 125 m of string makes an angle of elevation with the ground of 45°. About how high is the kite above the ground. A. 62.8 m В. 75.1 m _2. With the sun, a girl 1.4 m tall casts a 3.6 m shadow. Find the angle of elevation from the tip of the shadow to the sun. Express your answer to the nearest degree. А. 19°. В. 20°. _3. From the top of a barn 7.62 m high, you see a cat on the ground. The angle of depression of the cat is 40°. How many meters must that cat walk to reach the barn? A. 9.08 m _4. An airplane is flying at a height of 4 kilometers above the ground. The distance along the ground from the airplane to the airport is 6 kilometers. What is the angle of depression from the airplane to the airport? A. 23.69° C. 88.4 m D. 113.6 m С. 21°. D. 22°. B. 9.18 m C. 9.80 m D. 9.81 m В. 33.69° С. 43.69° D. 53. 69° 5. A 40-m ladder leaning against the wall. The ladder is 20-m away from the wall to the foot of the ladder. Find the angle of elevation of the ladder to the ground. А. 30° В. 40° С. 45° D. 60°
Transcribed Image Text:EVALUATION Read each item carefully. Write the letter of the correct answer on the blank before each number. _1. A kite held by 125 m of string makes an angle of elevation with the ground of 45°. About how high is the kite above the ground. A. 62.8 m В. 75.1 m _2. With the sun, a girl 1.4 m tall casts a 3.6 m shadow. Find the angle of elevation from the tip of the shadow to the sun. Express your answer to the nearest degree. А. 19°. В. 20°. _3. From the top of a barn 7.62 m high, you see a cat on the ground. The angle of depression of the cat is 40°. How many meters must that cat walk to reach the barn? A. 9.08 m _4. An airplane is flying at a height of 4 kilometers above the ground. The distance along the ground from the airplane to the airport is 6 kilometers. What is the angle of depression from the airplane to the airport? A. 23.69° C. 88.4 m D. 113.6 m С. 21°. D. 22°. B. 9.18 m C. 9.80 m D. 9.81 m В. 33.69° С. 43.69° D. 53. 69° 5. A 40-m ladder leaning against the wall. The ladder is 20-m away from the wall to the foot of the ladder. Find the angle of elevation of the ladder to the ground. А. 30° В. 40° С. 45° D. 60°
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