Question

perimeter of rectangle having lenght and breadth as ( length -4cm ,breadth -2cm

Answer 1

perimeter = 2(l+b)

=2(4+2)

=2*6

=12

Answer 2

perimeter=2(l+b)=2(-4+-2)=2*-6=-12
and bro your questions is wrong side cannot be negative okkkk
hope you understand