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GeoGebra
Triangles
The Angles of a Triangle
Triangles Proofs and Theorems
Practice Problems
Triangles
Author:
Judith Hilinski
Topic:
Triangles
The Angles of a Triangle Proving that Triangles are Congruent
Table of Contents
The Angles of a Triangle
Basic Definitions: Triangles
Triangles and Their Classification
Symbols and Examples-Angles in Triangles
Triangles Proofs and Theorems
Copy of triangle angle-sum theorem
Triangle Sum Theorem
Practice Problems
Practice Problems with Triangles
Related Topics
Area
Circle
Perimeter
Polygons
Quadrilaterals
Discover Resources
geometry
Area of a Trapezoid
Ex. 6 - AMomiroski
Radillo U4 Performance Task
Rose Petal Curve Explorer
Discover Topics
Pie Chart or Circle Chart
Quadrilaterals
Circle
Parametric Curves
Curve Sketching
