Question

find the area of a sqare park whose perimetre is 320 m

Answer 1

p=4× side
320=4s
320/4=s
80=side

side is 80m

area=s×s
a=80×80
a=6400

area is 6400m^2

Answer 2

let,the side of a square=a metre
A.T.P,
4a=320m
=>a=80m
the area is =a^2 m^2
=(80^2) m^2
=6400 m^2(ans)

please mark as brainliest answer