Question

Find the areas of the rectangles whose two adjacent sides are:
(i) 14 cm and 23 cm
(ii) 3 km and 4 km
(iii) 2 m and 90 cm

Answer 1

(i) $14cm$ and $23cm$
Area of the rectangle = Length $\times$ Breadth
$=14cm23cm$
$=322sq.cm$
(ii) $3km$ and$4km$
Area of the rectangle = Length $\times$ Breadth
$=3km4km$
$=12sq.km$
(iii)$2m$ and $90cm$
$90cm=0.9m$
Area of the rectangle =Iength $\times$ breadth
$=2m$ $\times$ $0.9m$
$=1.8sq.m$