Question

The area of a square plot is 800 m2. Find the estimated length of the side of the
plot.​

Answer 1

Let the side of the square plot = a

Then the area of the plot = a²

which is equal to

a²= 800 m²

a=√800 m²

a=20√2 m

so the length of the side is 20√2 m.

Hope this helps you friend.