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.

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.