Question

the areas of a square and rectangle are equal . if the side of the square is 20cm amd breadh of rectangle is 10cm find the length of the rectangle and its perimeter​

Answer 1

Soln = Area of square = (20)²

= 400 cm²

400 = 10 × (length)

length =400/10

= 40 cm

perimeter = 2 (40 + 10)

perimeter = 2 (50) = 100cm

perimeter = 100cm

Ans = area = 40cm , perimeter = 100cm

Thank you