1 / 7

GBK Geometry

GBK Geometry. Jordan Johnson. Today’s plan. Greeting Questions on Conjectures & Proofs ? Warm-up: Practice Quiz / Return Work Lesson: Triangles and QLs Homework / Questions Clean-up. Practice Quiz. What is our definition of… a quadrilateral? a rectangle? a parallelogram? a trapezoid?

dimaia
Download Presentation

GBK Geometry

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. GBK Geometry Jordan Johnson

  2. Today’s plan • Greeting • Questions on Conjectures & Proofs? • Warm-up: Practice Quiz / Return Work • Lesson: Triangles and QLs • Homework / Questions • Clean-up

  3. Practice Quiz • What is our definition of… • a quadrilateral? • a rectangle? • a parallelogram? • a trapezoid? • a rhombus? • a diagonal? • a circle?

  4. Triangles • What types of triangles are available on the template? • Equilateral • Obtuse Isosceles • Acute Isosceles • Right Scalene (half-equilateral and 3-4-5) • Acute Scalene • What type(s) are missing? • Right Isosceles • Obtuse Scalene

  5. Triangles to QLs • With two congruent triangles sharing a side, what types of quadrilaterals can you make? • For example, two right isosceles triangles can make a square or a (non-square) parallelogram: • Discuss all eight types of triangles.

  6. Assignment / Homework • 25+ minutes for your choice: • Write up an illustrated report of your findings from this exercise: • What shapes can be made, with two of each kind of triangle? • Bonus: What if you can use three of each given kind of triangle? • OR, prove one or two conjectures and do a detailed, clean write-up. • Unit 7 Test Analysis – due Thursday/Friday.

  7. Clean-up / Reminders • Pick up all trash / items. • Push in chairs (at front and back tables). • See you tomorrow!

More Related