Question

Find the value of x. Then find the measure of each labeled angle.

Answer 1

Answer:

x = 20, so the labeled angles are 80° and 100°.

Step-by-step explanation:

$5x + 4x = 180$

$9x = 180$

$x = 20$

So the labeled angles measure 80° and 100°.

Answer 2

Answer:

x = 20,the labeled angles are 80 and 100 degrees

Step-by-step explanation:

if we multiply them by 20 we will get 80 and 100