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Quadrilateral ABCD is inscribed in this circle.What is the measure of ∠A ?Enter your answer in th...
5 months ago
Q:
Quadrilateral ABCD is inscribed in this circle.What is the measure of ∠A ?Enter your answer in the box.
Accepted Solution
A:
Subtract 43 from 180 as the sum of a triangle adds up to 180 degrees.
180 - 43 = 137
:)