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∠A and \angle B∠B are complementary angles. If m\angle A=(x+10)^{\circ}∠A=(x+10) ∘ and m\angle B=(3x+28)^{\circ}∠B=(3x+28) ∘ , then find the measure of \angle B∠B.
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∠A and \angle B∠B are complementary angles. If m\angle A=(x+10)^{\circ}∠A=(x+10)

∘
and m\angle B=(3x+28)^{\circ}∠B=(3x+28)
∘
, then find the measure of \angle B∠B.

User Ales Ruzicka
by
8.4k points

1 Answer

1 vote

Answer:

x + 10 + 3x + 28 = 90

4x = 52

x= 13

Explanation:

Angle B = 67

User Hugo Noro
by
8.3k points
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