GeoGebra
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
Next
Basic Definitions: Triangles
New Resources
Wallace-Simson Line, Orthopole, and Deltoid
Thin Slice: Using Trig Ratios to Solve for Sides of Right Triangles
What if the Exponent is an OUTPUT?
Oriented Angles and the Unit Circle
Volume of a Pyramid (Derivation)
Discover Resources
trig103
Empalmar dos paralelas con dos arcos tangentes de igual radio
Circumcenter construction
Transformation Project
LawsonKatieFunctionProject2019.ggb
Discover Topics
Orthocenter
Correlation
Coordinates
Variance
Normal Distribution