1. Perimeter
Formula

2. Perimeter
Is the distance AROUND
an object

3. Perimeter If you started at one point and went all the way around
until you got to where you started, the perimeter is
the total distance you have gone.

4. Perimeter

5. Perimeter

7. Let’s say you have a polygon that is 10 inches long and 4 inches wide
= 28

8. Perimeter of a Rectangle

9. Perimeter of a Rectangle

10. Perimeters of other shapes
= 29

11. Perimeters of other shapes
a + b + c = perimeter

12. Perimeters of other shapes

13. Perimeters of other shapes
Perimeter of a square = 4 x length of the side
Perimeter = 4 x 5 = 20