In a right-angled triangle

MATHEMATICS · Single correct · CBSE · Mathematics · Introduction to Trigonometry · Introduction to Trigonometry

Problem

In a right-angled triangle, the sides that form the right angle measure 6 cm and 8 cm. If

\theta

is the angle opposite the 6 cm side, find

\sin\theta

. (a)

\dfrac{4}{5}

(b)

\dfrac{3}{5}

(c)

\dfrac{3}{4}

(d)

\dfrac{5}{8}