Question

the area of square park is 400 sq m.calculate the length of the side of the park.

Answer 1

Area of square = side×side
area of park= 400 sq m.
side×side = 400
side sq. =400
side = 20

Answer 2

The length of side of square park is 20 m

Step-by-step explanation:

Let the side of square park be  x

Area of square park = $side^2$

Area of given square park = $x^2$

We are given that the area of square park is 400 sq.m.

So,$x^2 = 400 \\x=\sqrt{400}$

x=20

Hence The length of side of square park is 20 m

#Learn more:

The side of the square park is 125m. Find it area. What is the cost of fencing the park at $35 per sq metre?

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