In , right-angled at , . If , find…

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

Problem

\triangle PQR

, right-angled at

R

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

. If

PR = 9\,\text{cm}

, find

QR

. (a)

12\,\text{cm}

(b)

\dfrac{27}{4}\,\text{cm}

(c)

11.25\,\text{cm}

(d)

5.4\,\text{cm}