Question

Find the area of rectangle whose sides are
12m and 21m​

Answer 1

Step-by-step explanation:

AREA =length ×breath

21×12

252m²

Answer 2

Area of rectangle = length×breadth

lets assume,

length (L)=12m

breadth (B)=21m

∴Area of rectangle =L×B

=12×21

= 252 m square

HOPE THIS HELPS U