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Triangle Builder Exploration
Author:
Pam Coulling
See spreadsheet to fill in whether building a triangle with each combination of side lengths is possible or not.
GeoGebra
If you cannot build a triangle with a specified set of side lengths, why is it not possible?
New Resources
Linear Cross Section Exercise
Construct a Square
Cross Product in 2D and 3D
Napoleon's Theorem
Simplifying Radicals: Geometric Thin Slice
Discover Resources
Polar Graphs
hneal&Eve
Exterior Angles
Calc-graph 1
LR8-01-CYU1 (Creating a scatter plot)
Discover Topics
Constructions
Plane Figures or Shapes
Multiplication
Real Numbers
Geometry