1. Classifying Quadrilaterals

2. What is a quadrilateral?

3. What is a Quadrilateral?
A polygon or a closed figure with 4 sides.

4. Draw an example of a Quadrilateral

5. 6 Types of Quadrilaterals

6. Parallelograms
A quadrilateral with both pairs of opposite sides parallel

7. Rhombus
A parallelogram with four congruent sides

8. Rectangles
A parallelogram with four right angles

9. Square
A parallelogram with four congruent sides and four right angles

10. Kite
A quadrilateral with two pairs of adjacent sides congruent and no opposite sides congruent.

11. Trapezoid & Isosceles Trapezoid
Quadrilateral with exactly one pair of parallel sides.
An Isosceles Trapezoid is a trapezoid whose nonparallel opposite sides are congruent.

12. Classify ABCD by Appearance & State Why

13. Classify ABCD by Appearance & State Why
Which Classification gives the most information about ABCD? Explain

14. Using Properties to Solve for Variables of the Kite
Using Properties to Solve for Variables of the Kite. Find All side lengths.
X + 6
2Y + 5
3x – 5
2x + 4

15. Using Properties to Solve for Variables of the Rhombus
Using Properties to Solve for Variables of the Rhombus. Find all side lengths.
3b + 2
5a + 4
3a + 8
4b – 2