Question

11. The diagonals of a rhombus are 7.5 cm and 12 cm. Find its area.​

Answer 1

Step-by-step explanation:

$area \: of \: rhombus = \frac{1}{2} \times diagonal \: 1 \times diagonal \: 2$

$= \frac{1}{2} \times 7.5 \times 12$

$= 7.5 \times 6$

$= 45 \: {cm}^{2}$