Question

Plz hurry 19 points will mark brainliest

Answer 1

The answer is 100. Explanation: Supplementary is two angles that add up to 180 therefore the answer is 100

Answer 2

Good evening,

Answer:

100°

Step-by-step explanation:

Two angles are supplementary if the sum of their measures is equal to 180°

then the measurement of an angle that is supplementary to an angle that measures 80° is :

180 - 80 = 100°