Question

Find the area of these rectangles whose sides are given below
length - 3 cm, breadth = 2 cm
length- 5 cm, breadth 4 cm
length - 7 cm ,breadth = 9 cm
length- 10 cm , breadth- 8 cm​

Answer 1

Answer:

given,

length = 3 cm

breadth = 2 cm

a/q

we know that ,

area of a rectangle = length×breadth

= 3 × 2

= 6 cm²

given,

length = 5 cm

breadth= 4 cm

a/q

we know that,

area of a rectangle = length× breadth

= 5 × 4

= 20 cm²

from the above steps

we find the other two given question

Answer 2

Answer:

(a) area of a rectangle = length×breadth

= 3 cm × 2 cm

= 6 cm²

(b) area of a rectangle = length×breadth

= 5 cm × 4 cm

= 20 cm²

(c) area of a rectangle = length×breadth

= 7 cm × 9 cm

= 63 cm²

(d) area of a rectangle = length×breadth

= 10 cm × 8 cm

= 80 cm²