Question

What is the measure of the missing angle? round answer to the nearest whole number PLEASE HELP I NEED IT BY TOMORROW, 20 POINTS

Answer 1

x ≈ 31°

Explanation:

Using the tangent ratio in the right triangle

tan x° =
`(opposite)/(adjacent)` =
`(12)/(20)`, thus

x =
`tan^(-1)`(
`(12)/(20)`) ≈ 31° ( to the nearest whole number )