Math, asked by abhiso2006, 10 months ago

∠A and ∠B are two supplementary angles such that ∠A= x° and ∠B= (2x+30)°. Find the measure of ∠B.

Answers

Answered by harshithruday

2

Step-by-step explanation:

x+2x+30=180

3x=180-30

3x=150

x=150/3

x=50

B=130

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