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M3L9 challenge 1

Author:
Kelly Stadtmiller
The goal is to show that if triangle ABC is similar to triangle A'B'C', then triangle A'B'C' is similar to triangle ABC.

New Resources

  • Open Middle: Horizontal and Vertical Distances (V2)
  • GCD of Two Numbers (Practice Exercise)
  • Factors of Positive Integers
  • Open Middle: Horizontal and Vertical Distances (V1)
  • LCM of Two Numbers (Practice Exercise)

Discover Resources

  • Fiore
  • M&M Quinn and Amy
  • Solar Elevation and Angular Diameter
  • Stephanie_LinearPairSumInvariant
  • Percent Increase and Decrease with Equations: IM 7.4.8

Discover Topics

  • Volume
  • General Quadrilateral
  • Normal Distribution
  • Centroid or Barycenter
  • Area

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