Question

A rectangle has an area of 252m squared
One of the sides is 7.2m in length.
Work out the perimeter of the rectangle

Answer 1

Area = Length×Breadth

252 = 7.2 × Breadth

Breadth = 252/7.2

            = 35

Perimeter = 2(length +breadth)

               = 2(7.2+35)

               = 2×42.2

               = 84.4 cm

Hope it helps u........................

Answer 2

Answer:

Perimeter = 84.4 meter

Step-by-step explanation:

Area of rectangle = Length × Breadth

Area = 252 m^2

one side = 7.2 m

$252 = 7.2 \times x$

$x = \frac{252}{7.2}$

$x = 35 \: m$

Perimeter = 2 (L + B)

$perimeter = 2 \times (35 + 7.2) = 84.4$