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.

New Resources

Deciding How New Information Affects Probability
Writing and Graphing Proportional Relationships (k>0)
Rotating Custom Polygons Around an Axis
Odd Function Explorer
Segment Addition Postulate (Mild Questions)

Discover Resources

Webgrafiek
persamaan garis lurus
first try
Sum of Angles in a triangle
Prerequisites

Discover Topics

Congruence
Tree Diagrams
Linear Equations
Numbers
Combinatorics