What is measure of angle if it is 220 less than 3 times its supplement
Answers
Answered by
0
Let the angle be x
Its supplement is 180-x
it is 220 less than 3 times 180-x
x=3(180-x)-220
x=540-3x-220
x=320-3x
4x=320
x=80°
ANSWER::
80°
hope it helps
pls mark as brainliest
Similar questions