Question

If perimeter of a rectangle is 500 m and its length is 125 m then find its area.​

Answer 1

perimeter = 500 m

Length of rectangle = 125 m

ÀTQ

2(L+B) =500

2(125+B ) = 500

250+2B = 500

2B = 500-250

B = 250/2

B = 125

Area of rectangle= L×B

= 125×125

= 15625 m ^2 ans

this is a square as it's sides are equal

Answer 2

Perimeter = 500m

length = 125m

breadth = ? ( let be x )

So, 2 (L+B) = 500

2 (125+x) = 500

250 + x = 500

x = 500 - 250

x = 250

so, breadth is 250m

Area of rectangle = L×B

=125×250

= 31250m Sq.