Math, asked by SarthakDhyani, 3 days ago

I have attached a photo pls tell the answer​

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Answers

Answered by kaavyaprabhakaran5
0

Answer:

70

Step-by-step explanation:

R+U=180 [supplementary angles]

3x+40+5x+60=180

8x+100=180

8x=90

x=10

R=3x+40

R=30+40

R=70

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