Math, asked by ROYBISWAJYOTI, 1 year ago

solve using in a easy formula

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Answered by ansr7
0
the answer is 90 degree

ROYBISWAJYOTI: explain it
ansr7: angle 4 is 45 degree so angle 1 also is 45 degree reason they are vertically opposite angle
ansr7: angle 4 is 45 degree so angle 1 also is 45 degree reason they are vertically opposite angle
Answered by karanpanwar
0
angle 3 +angle 4=180
angle 4= angle 1
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