Math, asked by kumarrekha310, 8 hours ago

Kindly answer.
I need help​

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Answered by saibommagoni5
1

Answer:

they are parallel

Step-by-step explanation:

step 1 :-draw a line parell to PQ and MN such that PQ//AB//MN

STEP 2:- TAKE ANGLE X WHERE X=a+b

STEP:-3 NOW 120+a=180 because co interior angles

HENCE PQ//MN

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