Question

the area of a rectangle is 40 cm 2 if its breadth is 4 cm then its length​

Answer 1

Area of rectangle = 40cm²

Breath of rectangle = 4cm

Area of a rectangle = l × b

40 = 4 × l

$l = \frac{40}{4}$

Therefore , Length of rectangle = 10cm

Nice day to you!!

Answer 2

Answer

10 cm

Explanation

Area of rectangle = 40 cm

breadth = 4 cm

length = ?

Area of rectangle = l × b

= (4 × ?) = 40 cm

= ?= 40/4

= 10cm