Exploring Right Triangles Ratios

Topic:Ratios, Right Triangles, Triangles

Use the slider to dial in a triangle that has your angle. Use point A to change the size of the triangle. Write down side lengths for five different-sized triangles.

New Resources

Squares Question
希尔伯特曲线
What Do You See? (2)
Right Triangle Inscribed in a Semicircle
Isosceles Right Triangle

Discover Resources

geogebra 2
G.GCO.1 Supplementary Angles (Quick Exploration)
Unit cube and its diagonals
Opp & Ext angles of cyclic quad
e^i power series explanation

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Straight Lines
Trapezoid
Rational Numbers
Surface
Hypothesis Testing