Question

You know that the area of a rectangle equals 1 x w. For a square, the area equals the length of any side multiplied by itself.
The table shows areas of squares with different
side lengths. Complete the table.
Side Length (s)
Area (A = s²)
1
1
2
4
8=4
3
9
4
?

Answer 1

Area of a square is A = s².

So:
- s = 1 → A = 1² = 1
- s = 2 → A = 2² = 4
- s = 3 → A = 3² = 9
- s = 4 → A = 4² = 16

(If the "8=4" in your problem was a typo: for s = 8, A = 8² = 64.)