albertopalacios albertopalacios

28-04-2021
Mathematics

contestada

In AGHI, the measure of ZI=90°, the measure of ZG=5°, and IG = 57 feet. Find the
length of GH to the nearest tenth of a foot.

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sqdancefan sqdancefan

28-04-2021

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Answer:

57.2 ft

Step-by-step explanation:

The relevant trig relation is ...

Cos = Adjacent/Hypotenuse

cos(G) = IG/GH

GH = IG/cos(G) = (57 ft)/cos(5°)

GH ≈ 57.2 ft

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