Angles and are complementary

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

Problem

Angles

P

and

Q

are complementary. If

\angle P = 3y^{\circ}

and

\angle Q = 2y^{\circ}

, find the value of

y

. (a)

15

(b)

18

(c)

36

(d)

30