In a right-angled triangle

MATHEMATICS · Single correct · GCSE · Mathematics · Geometry and Measures · Geometry and Measures

Problem

In a right-angled triangle,

\tan\theta = \dfrac{4}{3}

and the side opposite to

\theta

8\,\text{cm}

. Calculate the length of the side adjacent to

\theta

. (a)

10.7\,\text{cm}

(b)

12.8\,\text{cm}

(c)

6\,\text{cm}

(d)

10\,\text{cm}