Question

The area of rectangle is 120 m² and its breadth is 8 m. Find the perimeter of the rectangle.​

Answer 1

Given:

• Area of rectangle = 120 m²

• Breadth = 8m

To find :

• perimeter of the rectangle .

Solution:

As we know that ,

• Area of rectangle = L× B

=> 120 = L × 8

=> L = 120/8

=> L = 15

Length of the rectangle is 15m .

Now ,

• perimeter of rectangle = 2 (L+B)

=> perimeter of rectangle = 2 (15+8)

=> perimeter of rectangle = 2 ( 23)

=> perimeter of rectangle = 46

Hence, the perimeter is 46 m .

Answer 2

Answer:

46 m

Step-by-step explanation:

first l×b=120m sq.

l×8=120 m sq.

l=15m

perimeter=2(l+B)

2(8+15)

2×23

46m