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If x+y=w+z,then prove that AOB is …

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If x+y=w+z,then prove that AOB is line

Posted by Rajat Yadav 2 years, 1 month ago

CBSE > Class 09 > Mathematics

2 answers

Prabhat Kumar 2 years ago

X + y is equals to w + z X+ Y + w + said is equals to 360 X + y + X + y is equals to 360 2x + 2 y is equals to 360 X + y is equals to 360 upon 2 X + y is equals to 180 Hence aob is straight

0Thank You

Khushbu Tripathi 2 years ago

Given x+y = w+z To prove ; AOB is a line x+y+w+z = 360 ( reflex angle ) x+y = w+z w+z+ w+ z = 360 2w + 2z = 360 2(w+z) = 360 w+z = 360/2 = 180 Hence prove : AOB is a line

1Thank You

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CBSE > Class 09 > Mathematics