Question

a park square in shape has each side 75 m. if 5 layers of barbed wire has to be fixed to fence it, find the length of the wire needed​

Answer 1

Answer:

wire needed is 1500m.sq

Step-by-step explanation:

length=75

so perimeter is 75×4 =300m.sq

Now the length of wire required,

perimeter×5

300× 5 = 1500m.sq