Question

In a given figure, “l' and 'm'are intersected by a transversal ‘n’. Is 1|m?
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Answer 1

Answer:

Here, angle PQA = 100°

and angle CRS = 80°

angle CRS + angle CRQ= 180°( linear pair)

80+ angle CRQ = 180

angle CRQ = 180-80

angle CRQ = 100

now, we got angle PQA = angle CRQ

they become corresponding angles..

if corresponding angles are equal, then lines are parallel ..

so, L parallels to M.

hope it helps..

Answer 2

Answer:

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