What is a square unit​

Definition: In mathematics, a unit square is a square whose sides have length 1. Often, the unit square refers specifically to the square in the Cartesian plane with corners at the four points,

Example: to find the area of a square or rectangle, length and breadth are multiplied together to give the area, which is measured in square units.

How to solve: Area of a square = side times side. Since each side of a square is the same, it can simply be the length of one side squared. If a square has one side of 4 inches, the area would be 4 inches times 4 inches, or 16 square inches.

Step-by-step explanation:

I Did this in 3rd grade and i'm in 8th now

A square unit is a small area of a square used to find a total.

Step-by-step explanation:

10 cm

step-by-step explanation:

if the polygon is a rectangle, then the perimeter is x+x+y+y. using the values that you gave, the perimeter is 3+3+2+2=10cm.