Elementary Academics

1. Power Point on Area- 5th
Grade

2. What is a Quadrilateral?

3. A figure that has 4 sides and 4 angles
Example
Square
Rectangle

4. A Square is???
A quadrilateral with all right angles
Which means there are 2 sets of
parallel lines
All lines are equal (or the same size)

5. A Rectangle is???
A quadrilateral with all right angles.
Which means there are 2 sets of
parallel lines
One set of parallel lines will be
longer than the other

6. What is the Area of a
Quadrilateral?
Length times Width
You may see it shown like this
A = L x W

7. L
W

8. How we calculate “area” for a quadrilateral
L
10
W 6
L=10 blocks W= 6 blocks
L x W = Area
10 x 6 = 60 Area = 60

9. Solutions
Card 1
A

10. Card 1
B

11. Card 1
C

12. Card 1
D

13. Card 6
A

14. Card 6
B

15. Card 6
C

16. Card 6
D

17. Card 16
A

18. Card 16
B

19. Card 16
C

20. Card 16
D

21. Card 18
A

22. Card 18
B

23. Card 18
C