Question

A side of the triangle below has been extended to form an exterior angle of 124°. Find the value of x.

Answer 1

56 degrees

Explanation:

The angles x and 124 are supplementary angles, which means they add up to 180 degrees.

Thus,

We are left with this equation.

`124 + x = 180`

Subtracting 124 from both sides, we are left with

`x = 56`

Hope this helps.

Have a great day.