Lines and are parallel

MATHEMATICS · Subjective · CBSE · Mathematics · Lines and Angles · Lines and Angles

Problem

Lines

p

and

q

are parallel. A transversal

r

meets them at points

M

and

N

respectively. The angle between

r

and

p

in the exterior region above

p

and to the right of

r

47^\circ

. Calculate the angle between

r

and

q

in the exterior region below

q

and to the right of

r