Question

A square field has an area 625cm. Find the length of one of side.​

Answer 1

Answer: 25cm

Explanation:

Since the field is square we can understand each side is an equal length

This means we just have to use the formula...

`A^2 = 625`

`√(a^2) = √(625)`

a = ±25

Since it is a real thing, we are only looking at positive values, therefore your answer is

25cm