Question

a playground which is 180 M long and 130 M broad is to be fenced with wire what length of wire is needed​

Answer 1

Answer:

620 M

Step-by-step explanation:

perimeter of playground =2(length +breath)

=2(180+130)

=2(310)

= 120M

Answer 2

Step-by-step explanation:

wire length is the perimeter

perimeter of playground is[ 2×(l+b)]

l=180

b=130

2×l+b=2×(180+130)

=2×310

620

hope it helps