YesImCheatingOk YesImCheatingOk

19-07-2021
Mathematics

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Quadrilateral ABCD is inscribed in this circle. What is the measure of angle a?

Quadrilateral ABCD is inscribed in this circle What is the measure of angle a class=

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Luv2Teach Luv2Teach

26-07-2021

Answer:

Step-by-step explanation:

The rule is that opposite angles are supplementary. Therefore, angle A plus angle C = 180:

angle A + 43 = 180 and

angle A = 180 - 43 so

angle A = 137

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