Question

the area of a rectangle is 40 cm 2 if its breadth is 4 cm then its length mark i will in brain list​

Answer 1

Answer:

Length = 10cm

Step-by-step explanation:

Area of rectangle = l * b = 40cm

Breadth = 4cm

Let l be length

l * 4 = 40

l = 40/4

l = 10cm

Let's check:

l = 10cm

b = 4cm

Area of rectangle = l * b

l * 4cm = 40cm

10cm * 4cm = 40cm

40cm = 40cm

L. H. S = R. H. S

Hence, verified.

Hope It Helps U!

Please Mark As Brainliest!