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Warm Up Determine whether the statement is always, sometimes or never true. The diagonals of a rectangle are perpendicular. Consecutive sides of a rhombus.

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Presentation on theme: "Warm Up Determine whether the statement is always, sometimes or never true. The diagonals of a rectangle are perpendicular. Consecutive sides of a rhombus."— Presentation transcript:

1 Warm Up Determine whether the statement is always, sometimes or never true. The diagonals of a rectangle are perpendicular. Consecutive sides of a rhombus are congruent. A rectangle has at least one right angle. The diagonals of a parallelogram are congruent. The diagonal of a square bisects opposite angles.

2 Unit 6 - Day 6 ~Quadrilaterals~
Objective: SWBAT use properties of different quadrilaterals in proofs.

3 Quadrilateral Proof Given: WHAT is a parallelogram DART is a rhombus
Prove: WHAT is a rectangle Statements Reasons

4 Classwork: Packet Pg. 13 - 15 ~additional practice~
Homework: Finish Worksheet

5 Quadrilateral Proof Given: Parallelogram HIJK ⃤⃤ HOI ≅ ⃤ JOI
Prove: HIJK is a rhombus Statements Reasons

6 Quadrilateral Proof Given: JANE is a parallelogram
JXPE is a parallelogram XP ⟂ EN Prove: JANE is a rectangle Statements Reasons


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