Question

A long metallic wire is bent in the form of a triangle. The sides of thr triangle are 3xy +4y2x-3xy and 2xy2b+2xy2+ 2xy. Find the length of the wire.
2 - square

Answer 1

perimeter of wire = perimeter of triangle
so,length of the wire =3xy+4y2x-3xy +2xy2b+2xy2+2xy