Lines and are parallel and cut by a transversal

MATHEMATICS · Single correct · CBSE · Mathematics · Lines and Angles · Lines and Angles

Problem

Lines

r

and

s

are parallel and cut by a transversal. One pair of alternate exterior angles are

(2x + y)^{\circ}

and

44^{\circ}

. Another pair of corresponding angles are

(7x + 3y)^{\circ}

and

136^{\circ}

. Determine the value of

y

. (a)

32

(b)

36

(c)

24

(d)

40