A merry-go-round turns through an angle of in

MATHEMATICS · Single correct · CBSE · Mathematics · Trigonometric Functions · Trigonometric Functions

Problem

A merry-go-round turns through an angle of

270^{\circ}

3\,\text{s}

. What fraction of one complete revolution has it covered? (a)

\dfrac{2}{3}

(b)

\dfrac{3}{4}

(c)

\dfrac{1}{4}

(d)

\dfrac{7}{8}