Parallelogram has diagonal

MATHEMATICS · Single correct · CBSE · Mathematics · Quadrilaterals · Quadrilaterals

Problem

Parallelogram

ABCD

has diagonal

BD

. If

AB = 7.2\,\text{cm}

and

BC = 4.5\,\text{cm}

, the length of

AD

is (a)

7.2\text{ cm}

(b)

5.85\text{ cm}

(c)

4.5\text{ cm}

(d)

8.5\text{ cm}