Math, asked by kanik2, 1 year ago

please help me tomorrow is my exam

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Answered by Anonymous
2
AB||CD
HENCE, angle 1=angle 3 (alternate interior angles )----------(1)
angle 3+angle 4=180°
BY USING EQUATION 1
ANGLE 1+ANGLE 4=180°(putting angle 1=angle 3)at help you for your exam
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