Question

Find y. round to the nearest tenth. trigonometry question! please help!​

Answer 1

x = 466.6 ft

y = 240.3 ft

Explanation:

Cos(31) = 400 / x

So

x = 400 / Cos(31)

x = 400 / 0.8572

x = 466.6 ft

tan (31) = y / 400

y = 400 * tan(31)

y = 400 * 0.6009

y = 240.3 ft