Question

Please help what is the answer?

Answer 1

The value of x is 42°.

Explanation:

Given AB and BC are perpendicular lines which means that AB is 90° to BC. So in order to find the value of x, you have to substract 24° and 24° from 90° :

`24° + x + 24° = 90°`

`x = 90° - 24° - 24°`

`x = 42°`