Many Areas Lab

Author:Passa Pungchai

This model shows five different ways of finding the area of a triangle: using base and height, Heron's formula, the law of sines formula, the Shoelace Algorithm, and the automatic Geogebra calculation.

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Pythagorean Theorem: Quick Illustrator
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CCSS High School: Geometry (Congruence) Volume 2
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Discover Topics

Cuboid
Distributions
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Trigonometric Functions
Limits