Mathematics, 20.12.2019 17:31 crystalrc3414

Abc is isosceles. angles b and c are congruent. if m∠b = (5x + 5)° and m∠c = (7x - 25)°, find m∠a.

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Abc is isosceles. angles b and c are congruent. if m∠b = (5x + 5)° and m∠c = (7x - 25)°, find m∠a....

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