Perimeter

Example:

Non-Example:

Write 2 examples of

numbers that are

"perimeter."

Write 2 examples of

numbers that are NOT

"perimeter."

Step-by-step explanation:

The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle or square you have to add the lengths of all the four sides. x is in this case the length of the rectangle while y is the width of the rectangle. The area is measurement of the surface of a shape.