Question

Find the value of x using the measures of the two given adjacent supplementary angles. The figure is not drawn to scale.

Answer 1

x= 42

Explanation:

3x+ 54=180

straight angle is 180

So just solve the equation.

subtract 54 on both sides.

126=3x

divide that by 3, and you get 42.

check You answer by multiplying 42 And 3, Which basically Is 126

and then 126+54

which is then 180

I hope this Helps!