Question

the area of a rectangle is 8.4m2 and its length is 3 m find its breadth and perimeter. ​

Answer 1

Answer:

Hey mate here is your answer.....

Area = length × breadth

8.4 = 3 × breadth

breadth = 8.4/3 = 2.8m

Perimeter = 2.8+3+2.8+3=5.6+6=11.6m

Hope it helps you....

Answer 2

Answer:

Area of Rectangle = L x B

8.4 = 3 x X

8.4/3 = X

2.8 = X

Breadth = 2.8 m

Perimeter of Rectangle = 2(L+B)

= 2(3+2.8)

= 2 x 5.8

= 11.6