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

גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
The Gardener's Circle
Focus and Directrix
Perimeter of Rectangle
Classifying Triangles

Discover Resources

Key Angles in the Unit Circle
Triangle Midpoints
The Inverse of Trigonometric Functions
สามมิติ
SSS congruence

Discover Topics

Indefinite Integral
Binomial Distribution
Linear Regression
Median Value
Hypergeometric Distribution