Find the measure of b. A. 105 B. 100 C. 75 D. 80

Question

asked Dec 21, 2021 116k views

2 Answers

Vineeth Bhaskaran · Answer 1 · 2021-12-25T18:34:59+0000

Answer:

B 100.

Explanation:

The measure of the angle opposite to the 100 degree angle = 180 - 100 = 80 degrees (The opposite aNGLES IN A CYCLIC QUADRILATERAL are supplementary).

S0 b = 180 - 80 = 100 degrees (adjacent angles are supplementary).