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

Odd Function Explorer
Slope Illustrator (2)
What Do You See? (2)
Linear Equation Graphs: Thin Slice
Function art 3D - waiting shed

Discover Resources

Activity 2: The Incredible Shrinking Cube
Pulleys - Course Material
'Heart' shape
Puzzle from square to dodecagon

Discover Topics

Means
Exponential Functions
Geometric Transformations
Quadrilaterals
Tree Diagrams