Question

1. Find the area of the rectangles whose sides are:

(a) 3 cm and 4 cm

(b) 12 m and 21 m

(c) 2 km and 3 km

(d) 2 m and 70 cm
let's see who answer fast​

Answer 1

Answer:

a) 3*4=12cm

b) 12*21=  252m

c) 2*3=6km

d)200*70=14000cm

Answer 2

Step-by-step explanation:

Area of retangle formula is lemgth × breadth

a) L×b

= 4×3

=12m

b) 21×12

= 252m

c) 3×2

= 6km

d) 2m=200cm

200×70

=14000

HOPE IT HELP YOU