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2.6 Angles In Quadrilaterals
2.6 Angles In Quadrilaterals
2.6 Angles In Quadrilaterals
2.6 Angles In Quadrilaterals
2.6 Angles In Quadrilaterals
2.6 Angles In Quadrilaterals
2.6 Angles In Quadrilaterals
2.6 Angles In Quadrilaterals
2.6 Angles In Quadrilaterals
2.6 Angles In Quadrilaterals
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2.6 Angles In Quadrilaterals

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Transcript

  • 1. Angles in a quadrilateral!
    Find the sum!
    11/10/09
  • 2. Review
    No warmup today
    Go over triangle page if assigned
  • 3. Review
    How many angles are in a triangle?
    3
  • 4. Review
    What is the sum of all the angles in a triangle?
    180
  • 5. Review
    How do you know?
    1) angle tear
    2) measured them
  • 6. EQ:
    What is the sum of the interior angles in a quadrilateral?
  • 7. Hand out chart, protractors, cards, quadrilaterals.
    Glue chart into notebooks.
  • 8. Measure #1 together on overhead.
    Record
    Add angles up
  • 9. What do we get?
    360
    What do you predict the others will be?
  • 10. EQ:
    What is the sum of the interior angles in a quadrilateral?

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