Math, asked by kesh10127, 2 months ago

FIND THE measure of angle y in figure.give reason then I will mark as brilliant ​

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Answered by loveablemuffin13
3

Answer:

Thanks a lot for doing my favour

Complete angle = 360°

Measure of unknown angle = (360°–sum of known angles)

(2x+10)°= (360–220)°

(2x+10)°= 140°

Verification:-- (50+40+130+140)°= 360° Hence, x=140°

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