1. a bamboo pole is leaning against a tree which is 12 m tall if the angle made by poem and ground is 60°, what is the length of the bamboo pole? a. 5√3m b.6√3m c. 7√3m. d. 8√3 2. a kite held by 120 feet of string makes an angle of elevation with the ground of 45°. how high is the kite above the ground? a. 60√3 ft b.60√2 ft c. 120√3 ft d. 120√2 ft 3. a ladder is leaning against a vertical wall makes an angle of 30° with the ground. the foot of the ladder is 4 meters from the wall. what is the length of the ladder? a. 8 m b.8√3 m c.8 √3/3 m d. 4√3m
1. a bamboo pole is leaning against a tree which is 12 m tall if the angle made by poem and ground is 60°, what is the length of the bamboo pole? a. 5√3m b.6√3m c. 7√3m. d. 8√3 2. a kite held by 120 feet of string makes an angle of elevation with the ground of 45°. how high is the kite above the ground? a. 60√3 ft b.60√2 ft c. 120√3 ft d. 120√2 ft 3. a ladder is leaning against a vertical wall makes an angle of 30° with the ground. the foot of the ladder is 4 meters from the wall. what is the length of the ladder? a. 8 m b.8√3 m c.8 √3/3 m d. 4√3m
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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1. a bamboo pole is leaning against a tree which is 12 m tall if the angle made by poem and ground is 60°, what is the length of the bamboo pole?
a. 5√3m b.6√3m c. 7√3m. d. 8√3
2. a kite held by 120 feet of string makes an angle of elevation with the ground of 45°. how high is the kite above the ground?
a. 60√3 ft b.60√2 ft c. 120√3 ft d. 120√2 ft
3. a ladder is leaning against a vertical wall makes an angle of 30° with the ground. the foot of the ladder is 4 meters from the wall. what is the length of the ladder?
a. 8 m b.8√3 m c.8 √3/3 m d. 4√3m
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