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Sum of the Interior Angles of a Triangle
Author:
Marta Puyana
,
Jesse Parete
Slider aligns the interior angles of a triangle to visualize the sum of the angle measures.
GeoGebra
Drag triangles vertices to see the results hold for any triangle.
New Resources
Icosahedron
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Quiz: Finding Average Rate of Change
Poorly Drawn Parallelograms 3
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Self-similarity
Parametric Example 1
Purple Comet MS2015 #11
Hailey Trompeter O3 Qtr1Project
Angles in the same segment
Discover Topics
Mathematics
Vectors
Fractions
Addition
Square