6.6 Special Quadrilaterals

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## 6.6 Special Quadrilaterals

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**6.6 Special Quadrilaterals**Honors Geometry**Learning Goals**Today you will:**Warm Up**Name the figure. • A quadrilateral with exactly one pair of opposite angles congruent and perpendicular diagonals • A quadrilateral that is both a rhombus and a rectangle • A quadrilateral with exactly one pair of parallel sides • Any parallelogram with perpendicular diagonals**Identifying Quadrilaterals**Name three types of quadrilaterals with diagonals that are perpendicular.**On Your Own**Identify the quadrilateral meeting the condition with the most specific name.**On Your Own**• Can you conclude ABCD is a square? • What type of quadrilateral is ABCD? Explain how to prove it.**Closure**At least two opposite angles of EFGH are congruent. What kind of quadrilateral might it be?**Homework**Practice C 6.4 – 6.6 Quiz tomorrow! Chapter 6 Group Test Monday Chapter 6 Individual Test Tuesday