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Mathematics, 01.09.2021 05:40 Thejollyhellhound20

∠A and \angle B∠B are supplementary angles. If m\angle A=(3x-12)^{\circ}∠A=(3x−12) ∘
and m\angle B=(4x-25)^{\circ}∠B=(4x−25)

, then find the measure of \angle B∠B.

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∠A and \angle B∠B are supplementary angles. If m\angle A=(3x-12)^{\circ}∠A=(3x−12) ∘
and m\a...
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