Wednesday, December 2, 2009

Geometry: How can we prove isosceles & equiliateral triangles?

Geometry:  
What is the definition of isosceles and equilateral? Plot a triangle on the coordinate plane and use the Distance Formula or the Pythagorean Theorem to prove that you have at least two sides congruent. Careful, sometimes you can just count the length of each side. Write a conclusion to explain your work.
  1. Assignment: Worksheet
  2. Test on Thursday!

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