Question

A rectangle has same area as that of a square of side 10 m. If breadth of the rectangle is 8 m, find the perimeter of the rectangle

Answer 1

41

Step-by-step explanation:

area of rectangle = area of square

b × l = (10)^2 => 8 × l = 100

l = 100/8

perimeter = 2( l + b) = 2(100/8 + 8)

= 164/4 = 41 m

Answer 2

Answer:

Step-by-step explanation:

side of a square=10m

as it is given that {the perimeter of a rectangle =perimeter of a square}

because it contain same area.

perimeter of square=4*side

                                     4*10=40m

;perimeter of a rectangle is=40m