Question

Two angles are supplementary; the measure of ∠ABD:

A. 90 degrees
B. 180 degrees
C. 45 degrees
D. 120 degrees

Answer 1

The measure of ∠ABD is 180 degrees. Hence the correct answer is option B

Step-by-step explanation:

Supplementary angles are two angles that add up to 180 degrees. In this case, the question states that two angles are supplementary, so their measures add up to 180 degrees. The measure of angle ABD would be 180 degrees. Therefore, the correct answer is option B.