Question

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

Answer 1

Area of square park = 400 m^2
=> a^2 = 400
=> a^2 = 20^2

=> a = 20 m

Side of square park = 20 m

Answer 2

Hi friend...

Area = 400

Side =
$\sqrt{400}$
= 20 m.


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