Triangle Invariants

Author:Vivian Buchanan

1) Drag point G. 2) Which values stay the same? Which change? 3) Is area or perimeter invariant for this triangle? 4) Why do you think this is invariant?

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z`]]
Area of a Trapezoid
Building Figures with Set Areas
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Geometric Transformations by LiannW 74
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Median Value
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