Mathematics, 20.10.2020 03:01 kakkakak1320

∠A and angle ∠B are vertical angles. If m∠A=(5x-3)∘ and m∠B=(4x+21)∘then find the measure of ∠A.

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∠A and angle ∠B are vertical angles. If m∠A=(5x-3)∘ and m∠B=(4x+21)∘then find the measure of ∠A....

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