Question

The length of a field, rectangular in shape, 112 and its perimeter is 320m. Find its area in ares.​

Answer 1

Answer :

5376 m²

Step-by-step explanation :

Given,

length of the rectangle = 112 m

Perimeter of rectangle = 320 m

let breadth of the rectangle be 'b' m

we know,

Perimeter of rectangle = 2(length + breadth)

             320 = 2(112 + b)

             320/2 = 112 + b

             160 = 112 + b

              b = 160 - 112

              b = 48 m

The breadth of the rectangle = 48 m

we also know,

The area of the rectangle = length ×breadth

     Area = 112 × 48

              = 5376 m²

              = 0.5376 hectare

Answer 2

plz refer the attachment .........