Mathematics, 25.02.2021 06:50 only1123

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

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m∠A=
°

A quadrilateral inscribed in a circle. The vertices of quadrilateral lie on the edge of the circle and are labeled as A, B, C, D. The interior angle A is labeled as left parenthesis 2 x plus 9 right parenthesis degrees. The angle C is labeled as left parenthesis 3 x plus 1 right parenthesis degrees.

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

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