Math, asked by 1111111111ANURAG1111, 1 year ago

solve the following question

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Answered by mahallekartik1p3pua7
1
angle FEC+angle ECD=180°.
145°+35°=180°
Therefore if the sum of interior angles is 180°then two lines are parallel.
Answered by Nikhithamaria
1
here s the answer .hope its clear
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