Ch 8 Quadrilaterals Foldable

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Presentation transcript:

Ch 8 Quadrilaterals Foldable Day 2

Quadrilaterals and Parallelograms Box 1 Quadrilateral – A four sided polygon Parallelogram – A quadrilateral with opposite sides parallel.

Quadrilaterals and Parallelogram Boxes 2-6 In the following boxes write the theorem, draw the diagram and give an example. 8.3 pg 515 8.4 pg 515 8.5 pg 516 8.6 pg 517 8.9 pg 523

Parallelogram Theorem Summary 1. Consecutive angles are supplementary. x+y=180

Assignment Part 1 Pg 518 # 3-11, 13-16

Squares, Rhombus Rectangles Box 1 Rhombus- Parallelogram with four congruent sides.

Squares, Rhombus Rectangles Box 2 Rectangle- A parallelogram with four right angles

Squares, Rhombus, Rectangles Box 3 Square – A parallelogram with four congruent sides and four congruent angles

Squares, Rhombus, Rectangles Box 4 In a rhombus the diagonals are perpendicular

Squares, Rhombus, Rectangles Box 5 In a rhombus the diagonals bisect opposite angles

Squares, Rhombus, Rectangles Box 6 In a rectangle the diagonals are congruent

Assignment Pg 518 # 3-11, 13-16 Pg 537 #15-24