Question

The length and breadth of a rectangle are $10.5\mathrm{cm}$ and $5.8\mathrm{cm}$ respectively. Its :

Area =________ ${\mathrm{cm}}^2$

Perimeter =__________ $\mathrm{cm}$

• A. $60.9$
• B. $32.6$

Answer 1

Length of the rectangle = $10.5cm$

Breadth of the rectangle = $5.8cm$

Area of rectangle = $length\times breadth$

$=10.5\times 5.8$

$=60.9c{m}^2$

Perimeter of rectangle = $2\times (length+breadth)$

= $2\times (10.5+5.8)=(2\times 16.3)cm=32.6cm$

Hence , Area = $60.9c{m}^2$

Perimeter = $32.6cm$