1. { 8-6 Identify Special Quadrilaterals Honors Geometry Ms. Stawicki

2.  You will identify special quadrilaterals. Objective

3. Quadrilateral Relationships

4. Another look at… Quadrilateral Relationships Quadrilateral ANY 4 sided shape Parallelogram TWO pairs of parallel sides Trapezoid One pair of parallel sides Kite NO parallel sides Rectangle 4 right angles Rhombus 4 congruent sides Square 4 right angles & 4 congruent sides Isosceles Trapezoid Trapezoid with congruent legs

5. STUV has at least one pair of consecutive sides congruent. What types of quadrilaterals meet this condition? Example

6. Quadrilateral ABCD has at least one pair of opposite angles congruent. What types of quadrilaterals meet this condition? Example

7. What is the most specific name for quadrilateral WXYZ? A) Parallelogram B) Rhombus C) Square D) Rectangle Example W X Y Z

8. Is enough information given in the diagram to show that quadrilateral ABCD is a square? Explain. Example A B C D

9.  Please turn to page 553 so we can do a few more examples together… Guided Practice

10.  Each quadrilateral has the properties of the shapes above it in the chart.  Use the properties of the given figure AND those above it. Remember…