∠A and \angle B∠B are supplementary angles. If m\angle A=(3x-23)^{\circ}∠A=(3x−23)
∘
and m\an...
Mathematics, 03.12.2020 01:00 peno211
∠A and \angle B∠B are supplementary angles. If m\angle A=(3x-23)^{\circ}∠A=(3x−23)
∘
and m\angle B=(2x-12)^{\circ}∠B=(2x−12)
∘
, then find the measure of \angle B∠B.
Is 43
Answers: 2
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