Question

The area of rectangle is 40 sq cm and its breadth is 8 cm then the length is​

Answer 1

Answer:

Step-by-step explanation:

Let length of rectangle be X cm.

Perimeter of rectangle = 40

2 ( Length + Breadth ) = 40

2 ( X + 8 ) = 40

X + 8 = 20

X = 20 - 8

X = 12 cm.

Hence,

Length of rectangle = X = 12 cm.

Answer 2

Answer:

5cm

Step-by-step explanation:

Length = Area/Breadth

L = (40/8)cm

L = 5cm