Question

Find the Value of X using trigonometry. Round your answer to the nearest tenth.​

Answer 1

x ≈ 46.1

Explanation:

using the sine ratio in the right triangle

sin19° =
`(opposite)/(hypotenuse)` =
`(15)/(x)` ( multiply both sides by x )

x × sin19° = 15 ( divide both sides by sin19° )

x =
`(15)/(sin19)` ≈ 46.1 ( to the nearest tenth )