Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Triangle Angles Exploration
Author:
Ben Graber
Topic:
Angles
Use the applet below to explore the relationship between the interior angles of a triangle. What do you notice about the angles of the triangle ADE? Note that line AB is parallel to segment DE.
GeoGebra
New Resources
Tutorial: Zip command
Quiz: Finding Average Rate of Change
Average Rate of Change: Graph a Function (2)
Poorly Drawn Parallelograms 2
Poorly Drawn Parallelograms 3
Discover Resources
Relation or Function?
Solutions to sin x = a
Pythagorean Theorem
FUnciones racionales
การบวกจำนวนเต็ม
Discover Topics
Function Graph
Linear Equations
Area
Mode
Parallelogram