A tower with a wire that extends from the top of the tower to the ground is shown below. 55 ft. 68 ft. 40 ft. Which of the following ratios could be used to find the measurement of angle æ, in degrees?

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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A tower with a wire that extends from the top of the tower to the ground is shown below.

 

 

Which of the following ratios could be used to find the measurement of angle xx, in degrees? 

 

answer choices 
 

cos(x)=55/68

 

cos(x)=40/68

 

sin(x)=55/40

 

sin(x)=40/68

A tower with a wire that extends from the top of the tower to the ground is shown below.
55 ft.
68 ft.
40 ft.
Which of the following ratios could be used to find the measurement of angle x, in degrees?
Transcribed Image Text:A tower with a wire that extends from the top of the tower to the ground is shown below. 55 ft. 68 ft. 40 ft. Which of the following ratios could be used to find the measurement of angle x, in degrees?
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