Question

Find the areas of the rectangles whose sides are:
(a) 7 cm and 4 cm
(b) 2 m and 21 m
(c) 11 m and 1 m
(d) 2 m and 10 cm​

Answer 1

Answer:

1. 28cm

2. 42cm

3. 22cm

4. 20cm

Step-by-step explanation:

Answer 2

area of rectangle is

length* breadth

a)area of rectangle

=l*b

put value

=7*4=28 cm^2

b)area of rectangle

=l*b

put value

=2*21

=42cm^2

c)area of rectangle

=l*b

=put value

=11*1

=11 cm^2

d)area of rectangle

=l*b

length=2m convert into cm by multiplying with 100 2*100=200cm

breadth =10 cm

l*b

=200*10=2000cm^2

thanks

hope its helpful