rkeller – Resources – GeoGebra

Investigation for Parallelograms
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Parallelogram and Rhombus Investigation
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Quadrilateral Investigation 1
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Quadrilateral Investigation 1
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Triangle Congruence Shortcut Investigation v2
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Triangle Congruence Shortcut Investigation
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rkeller
Exploring Triangle Congruence Shortcuts
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What lengths make a triangle?
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rkeller
The Max and Kelly Investigation
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rkeller
The Max and Kelly Investigation
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rkeller
The Max and Kelly Investigation
Activity
rkeller
The Max and Kelly Investigation
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rkeller