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Triangle Exterior Angle Theorem
Author:
William Richards
Move the vertices of the triangle to explore what happens to the angles.
New Resources
Points,Planes and Lines
Asymptote drag
Parabolic reflector / antenne parabolique
Vectors 1
Osnovni koti in funkcije
Discover Resources
Points of Concurrency
Truncated tetrahedron's net
Maths Inequalities 28.2.17
napsugarak2
x^3+b
Discover Topics
Rectangle
Set Theory
Translation
Vectors
Plane Figures or Shapes