1. two-dimensional shape.
Area & Perimeter
What is Perimeter?
The distance around a
two-dimensional shape.

2. Area & Perimeter Rectangle Perimeter Formula W W = width L = Length L
2 x (W+L) = Perimeter
Rectangle L

3. Area & Perimeter
Perimeter Example 7
2 X (7 + 3) = 20
Rectangle 3 3 7

4. Or Just Add The Sides Together.
Area & Perimeter
Perimeter Example 7
Or Just Add The Sides Together.
= 20 3 3 7

5. Area & Perimeter Square Perimeter Formula A A = Length of Sides
4 X A= Perimeter
Square

6. Area & Perimeter
Perimeter Example 3
3 x 4 = 12
Square 3 3 3

7. The amount of space inside a two-dimensional shape.
Area & Perimeter
What is Area?
The amount of space inside a
two-dimensional shape.

8. Area & Perimeter Rectangle Area Formula W W = width L = length L
W x L= Area
Rectangle L

9. Area & Perimeter
Area Example 7
3 x 7= 21 3 3 7

10. Area & Perimeter
Area Formula A
A = Length of Sides
A X A= Area
Square

11. Area & Perimeter
Area Example 3
3 x 3 = 9
Square 3 3 3

12. Area & Perimeter https://www.youtube.com/watch?v=gNqmI0f16QI
Link to video if video does not play for you :

13. Area & Perimeter https://www.youtube.com/watch?v=lNuhAkMGLPc
Link to video if video does not play for you :