Question

The area of a
play ground is 400 m². If its
length is 12m how much wire will
be required to fence it ?​

Answer 1

Answer:

length × breadth = area of play ground

12 × X = 400

12x = 400

X = 400/ 12

X = 30.33 m

now for fencing

perimeter will required = 2( length+breadth)

fencing = 2( 12+ 30.33)

fencing wire required = 84.66 m

thanks

Answer 2

see the attachment........