is a parallelogram with 4 congruent sides and 4 right angles.
Area of a square
If s is the side-length of a square, the area of the square is:
What is the area?
Find the side length of the square.
Use this number in the formula.
||= side × side
||= 13 × 13
Now find the units. The lengths are measured in yards, so the area is measured in square yards.
|The area is
What is the area when s=5?