Exploring Different Triangle Possibilities

Author:Breck Jacobs

Drag points A, B, C, and D explore the angle measures created by three intersecting lines. Use this applet to answer questions A, B, C, and D and also 1a and 1b on p. 91.

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Visualizing the Pythagorean Identity with Sine and Cosine
GGB is Awesome!
bewijs stelling van Pythagoras
Billard V5.2 and V6
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Step #6
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Ch 1.06 Midline in a Triangle
Integral1
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Discover Topics

Straight Lines
Functions
Mode
Logarithm
Percentages