Question

Help please ..............

Answer 1

COS(29) = X/500ft

500 COS(29) = X

X = 437,31 ft

Answer 2

x = 437.3 ft

Explanation:

The angle at the top of the triangle = 90° - 29° = 61°

Using the sine ratio in the right triangle

sin61° =
`(opposite)/(hypotenuse)` =
`(x)/(500)`

Multiply both sides by 500

500 × sin61° = x, hence

x ≈ 437.3