Math, asked by yash0412, 10 months ago

please answer my question ​

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Answered by ananyasharma427
5

Answer:

please puri information de do kar

Answered by parul101104
1

Answer:

a+b=180° ......linear pairs

c+d=180° ......linear pairs

an angle of 180° forms only in on a straight line

......hence proved

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