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# GBK Geometry - PowerPoint PPT Presentation

GBK Geometry. Jordan Johnson. Today’s plan. Greeting Review Conjectures; New Definitions Conjecture & Prove! Homework / Questions Clean-up. Unit 7 Test. New Definitions. A kite: A dart:. Conjectures.

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## PowerPoint Slideshow about ' GBK Geometry' - ordell

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Presentation Transcript

### GBK Geometry

Jordan Johnson

• Greeting

• Review Conjectures; New Definitions

• Conjecture & Prove!

• Homework / Questions

• Clean-up

• A kite:

• A dart:

• The diagonals of a parallelogram divide the parallelogram into two congruent triangles. (Atticus)

• If a quadrilateral has two pairs of equal opposite angles, it is a parallelogram. (Eva)

• All rectangles are parallelograms.

• A square’s diagonals bisect the square’s angles. (Erin & Megan)

• A parallelogram’s diagonals create congruent “opposite” triangles.(Graden / Kesh)

• If two opposite sides of one parallelogram equal two opposite sides of another, the two parallelograms are congruent. (Nima)

• If both pairs of opposite sides of one parallelogram equal both pairs of opposite sides of another, the two parallelograms are congruent. (Nima, revised)

• Any two consecutive angles of a parallelogram are supplementary.(Sydney)

• Spend 20 minutes tonight proving & writing conjectures.

• For Monday, 3/4: Unit 7 (Ch. 6) Test Corrections

• Separate sheet of paper – no new writing on the test

• Name/date/period

• Divide into two sections/columns as usual

• Check correctness of all answers