square

RECTANGLE

Log in to add a comment

square

RECTANGLE

Log in to add a comment

perimeter of rectangle=2(l+b)

2l+2b=4l

2b=2l

so l=b

so area of rectangle=area of square

for example... let the perimeter be 10 m

therfore side of square will be 2.5 m

and l and b of rectangle can be 3 and 2 respectively or it can be 4 and 1 respectively

the area of square will be 6.25 sq.m.

the area of rectangle can be 3 x 2 = 6 sq.m. or it can be 4 x 1 = 4 sq.m.