Question

angles (x-2) degree and (2x+5) are a pair of a supplementry angles find there meaSures​

Answer 1

Step-by-step explanation:

(x-2), (2x+5) are two supplementary angles.

so the sum of two angles is 180.

(x-2)+(2x+5)=180

3x+3=180

3x=180-3

3x=177

x=177/3

x=59

Answer 2

Two angles are Supplementary when they add up to 180 degrees.

x-2+2x+5=180

3x=177

x=177/3=59°