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WILL GIVE BRAINLIEST Quadrilateral ABCD is inscribed in this circle.What is the measure of angle...
4 months ago
Q:
WILL GIVE BRAINLIEST Quadrilateral ABCD is inscribed in this circle.What is the measure of angle B?Enter your answer in the box.m∠B=
Accepted Solution
A:
x + 4x - 20 = 180
5x = 200
x = 40
<B = 4(40) - 20 = 160 - 20 = 140
answer
<B = 140