Question

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

Answer 1

Answer:

The area of a square plot is 800m2.

Area of square = (side)2

800 = Side2

Side = √800

Side = 28.28

Hence the estimated length of the side of the plot is 28.28 m.

Step-by-step explanation:

If ‘a’ is the length of side of a square then area of the square is a²

Given the area of the square plot is 800 ²

therefore area =a²

To determine the side of the square, we need to take square root of the area of the square.

a=√area

On substituting, the area in the above formula, we get,

a=√800

√400*2

therefore a=20√2