Question

one angle is equal to three times its supplement . the measure of the angle is 130°​

Answer 1

Answer:

Step-by-step explanation:

"c) 90 Degree is the answer.

x+3x = 180

4x = 180

X = 180/4

X = 45 degrees for the smaller angle.

180 – 45 = 135 degrees for the larger angle.

Proof:

45+3*45 = 180

45+135 = 180

180/2 = 90

One angle is 3 times its supplement increased by 68 degrees.

Find the measure of the two supplementary angles.