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Similar Triangles and Slope

Author:Ms. Espy, Andy Fehlner
Change the height and base of the triangles by moving the sliders.
Are the triangles similar?

New Resources

  • Squaring a Rectangle (PST Version)
  • Slope Illustrator (2)
  • Right Triangle Inscribed in a Semicircle
  • Function art 3D - waiting shed (v2)
  • Parabolas, Lines and Nomograms

Discover Resources

  • 교과서 138p 중단원8
  • รูปคลี่พีระมิด
  • Task 3 Impossible Triangle - 1,2,5
  • Pyramid Puzzles
  • Work in progress - transfer a length with collapsible compas

Discover Topics

  • Exponent
  • Orthocenter
  • Bar Chart or Bar Graph
  • Cylinder
  • Polynomial Functions
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