Three parallel lines and are cut by a transversal

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

Problem

Three parallel lines

a, b,

and

c

are cut by a transversal

t

. At the intersection with

a

, the interior angle on the right of

t

measures

(4y + 8)^\circ

. At the intersection with

b

, the interior angle on the same side of

t

measures

132^\circ

. Calculate

y