We’re trying to find an approximation for

Question

20
​
.
Now that you’ve found the perfect squares, let’s go in the opposite direction and find the square roots. Complete the table with the square roots of 4, 9, 16, and 25.
Perfect Squares Square Roots
2
2
= 4
4
​
=
3
2
= 9
9
​
=
4
2
= 16
16
​
=
5
2
= 25
25
​
=

Answer 1

Here's the completed table with the square roots of the perfect squares:

| Perfect Squares | Square Roots | |------------------|-----------------| | \(2^2 = 4\) | \(2\) | | \(3^2 = 9\) | \(3\) | | \(4^2 = 16\) | \(4\) | | \(5^2 = 25\) | \(5\) |

So, the square roots are:

• The square root of 4 is 2.
• The square root of 9 is 3.
• The square root of 16 is 4.
• The square root of 25 is 5.