Question

BEST ANSWER WILL GET MARKED BRAINIEST

Answer 1

Answer:

The formula for the area of a square is:

${length}^{2} \: or \: length \: \times \: length$

So, to work out the side lengths you should square root each area value:

$\sqrt{1} = 1$

As 1 × 1 = 1

So the side lengths of the 1 unit area square is 1 unit.

$\sqrt{9} = 3$

As 3 × 3 = 9

So the side lengths of the 9 units area square is 3 units.

$\sqrt{16} = 4$

As 4 × 4 = 16

So the side lengths of the 16 units area square is 4 units.

$\sqrt{25} = 5$

As 5 × 5 = 25

So the side lengths of the 25 units area square is 5 units.

Answer 2

Answer:

1,1

3,3

4,4

5,5

Step-by-step explanation:

see picture