If M∠A = 63 And M∠B =117, Then ∠A And ∠B Are Said To Be____.

If m∠A = 63 and m∠B =117, then ∠A and ∠B are said to be____.

Answer:

Supplementary angles

Step-by-step explanation:

Two angles are called supplementary when their measures add up to 180 degrees.