Math, asked by Mdsufiyan123, 1 month ago

question 3 of line and angle
question is in photo...

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Answers

Answered by karumbilashru

2

Answer:

1.4x+20+x=180

5x+20=180

5x=160

x=32

2.2y+y-10+y+30=180

4y+20=180

4y=160

y=40

3.3x+7+2x-27=180

5x-20=180

5x=160

x=32

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