Question

In this above picture answer is option C.
plz explain me which are parallel lines with explaination

i will surely like ur answer
and answer correctly.
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Answer 1

Answer:

(c) m,n

Step-by-step explanation:

One property of exterior angles states that,

" In a triangle, the exterior angle is equal to the addition of opposite two angles."

So here,

In ∆PQR, angleDPQ is exterior angle of angleQPR.

According to the above stated property,

angleDPQ=anglePRQ+anglePQR

angleDPQ=35+45

=80.

So angle DPQ and angleBOP are corresponding angles.

Hence, lines m and l are parallel.

Hope this helps!!

thanks