Question

a wire is in the shape of a rectangle its length is 40 centimetre and breadth is 22 CM if the same wire is bent in the shape of a square what will be the measure of each side

Answer 1

1 st we will find the perimeter of the rectangle=

perimeter of rectangle= 2( l+b )
=2(40+22)
=2(62)
=124cm.
so each side will be 124 cm
because we have to find the measure of each side of the same wire bent in the shape of square.

Answer 2

2(l+b)=2(40+22)
area of rectangular wire=33cm
now,
4a=33
a=33/4cm=8.25cm