Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Refraction in a Triangle
Author:
Barb Newitt
Click and drag on the green diamond to adjust the position of the laser ray. Click and drag on the black vertices of the triangle to adjust the size of the triangle.
GeoGebra
New Resources
"Compressed" Astroid as Envelope
Slope of a Straight Line: Run and Rise
Simplifying Radicals: Geometric Thin Slice
Napoleon's Theorem
Pelecoid
Discover Resources
Translation Vertical Shift
Angles in a segment
Angle Measure
slider 6
Intersection point of three circles II
Discover Topics
Tree Diagrams
Vectors
Arithmetic
Geometric Distribution
Statistics