Triangle Proportions

Author:Tom

Click the hide/show checkbox to explore the angle bisector & side proportionality OR the parallel line "Side Splitter" proportionality in a triangle. Drag points to change the triangle or slide the parallel line intersection.

New Resources

Perimeter of a Rectangle with Unknown Sides
General Polar Equation of Conics with Rotation
The Coordinate Plane (Cartesian Plane)
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Resources 2017
Derivatives: Secants & Tangents
Test Yourself: Factorising
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Constructions
Integral Calculus
Scatter Plot
Power Functions
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