2. Properties of Parellograms

3. Opposite angles are congruent
Parallelograms
Opposite angles are congruent

4. Consecutive angles are supplementary.
ADD UP TO 180
Consecutive angles are supplementary.

5. Opposite sides are congruent

6. Diagonals bisect each other.
This cuts the diagonals into two equal parts.

7. 23 K L 15 N M

8. 23 K L 15 N M

9. 23 K L 15 N M

10. K L P N M

11. Find the perimeter.

12. Find the area.

13. A parallelogram with 4 right angles
Rectangle
A parallelogram with 4 right angles

14. Diagonals are Congruent
RECTANGLE
Diagonals are Congruent

15. PQRS is a rectangle

16. Find the perimeter.

17. Find the area.