1 and 2 are complementary angles. 1 and 3 are vertical angles. If m2=52, what is the measure of the SUPPLEMENT to angle 3?

If angle 1 and angle 2 are complementary, then they add up to 90 degrees. We are given that angle 2 equals 52 degrees.

So we subtract and get our

38

That's NOT the final answer.

The next step is:

Angle 1 and angle 3 are vertical angles.

Vertical angles are congruent.

So if angle 1 is 38, then angle 3 is also 38.

Now, supplementary angles add up to 180 degrees.

So that's the

180-38=142

142 is the supplement of angle 3.

Hope it helps! :)

Answered by

hey i’m new i won’t be answering any questions now bye peeps see you next time

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation: