An angle measures and its complement measures

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

Problem

An angle measures

(4x + 10)^{\circ}

and its complement measures

(x + 20)^{\circ}

. Find the measure of the smaller angle. (a)

50^{\circ}

(b)

32^{\circ}

(c)

34^{\circ}

(d)

58^{\circ}