71.9k views
2 votes
The measure of an angle is 4y°. Find the measure of its supplement. A) (180 + 4y)° B) (180 - 4y)° C) (90 + 4y)° D) (90 - 4y)°

User Saurel
by
7.9k points

1 Answer

5 votes
Supplementary angles are two angles that forms a total of 180 degrees. If the measure of an angle is 4y degrees, then the measure of the supplementary angle is 180-4y. That is letter B.
User JosephH
by
8.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories