2 years ago

Find x. Round to the nearest tenth: y 31° X 400 ft x = ? ]ft

Mathematics

1 answer:

Ludmilka [50]2 years ago

4 0

A = 31 degree
Cos 31 degree = 400/x
X = 400/ Cos 31
= 400/0.8572
= 466.7ft

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