Question

The area of a rectangle is 480 m2

and its length is 30 m. Find its breadth and perimeter.

Answer 1

Answer:

Breadth = 480m²/30m = 16m

Perimeter = 2 × ( l+b)

=> 2 × ( 16m + 30m)

=> 2 × 46m = 92 m

Answer 2

Answer:

Step-by-step explanation:

Given,

Area of rectangle = 48 m2

Length = 30 m

We know, Length * Breadth = Area

Thus, Breadth = 48/30 m

                        = 1.6m

Thus perimeter = 2 (Length + breadth)

                          = 2(1.6 + 30)m

                          = 2 * 31.6 m

                          =  63.2 m

Ans: Breadth = 1.6m; Perimeter = 63.2 m