Question

Two angles are supplementary. One is 90° more than twice the other. Find the measures of the angles.​

Answer 1

Answer:

30°

Step-by-step explanation:

Suppose smaller angle = x°

larger angle = (2x+90) deg

Supplementary angles so sum = 180 degree

 

x+2x+90=180

3x+90=180

3x=180-90

3x=90

x=30

larger angle =2x+78=68+78=146 degree

Smaller angle = 30°

Hope this answer helps you :)

Have a great day

Mark brainliest

Answer 2

Answer:

30, 150

A + B = 180

A = 2B+ 90

2B + 90 + B = 180

3B = 90

B=30 A=150

Step-by-step explanation: