Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Triangle Sum through Transformations
Author:
tjduarte
Topic:
Geometric Transformations
Use transformations to show the sum of the interior angles of a triangle is 180 degrees. Points D and E are midpoints.
GeoGebra
New Resources
Poorly Drawn Parallelograms 2
Tutorial: Create lists of numbers and objects
Exploring the Derivative of a Quadratic Function
Shadow of a Cube (v2)
Sphere on a Grid
Discover Resources
Pythagorean Tessellation # 137 Tiling
Sinusoida
Diagonals of Rhombus
m531 hw pt1
Re-Re-Assess Summ Algebra 2 Exponents, Roots and Logarithms
Discover Topics
Difference and Slope
Vectors 2D (Two-Dimensional)
Differential Equation
Geometry
Intersection