forresterk – Resources – GeoGebra

18.2 Volume d'une Pyramide - triangluar prism
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9.5 Exploring Trapezoids
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8.2 Incenter (I) - concurrent at angle bisectors - incenter incircle inradius
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SSA Congruent Triangles Exploration??
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2.1 Translations Puzzle
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18.2/3 Pyramids - right, oblique - Cavalieri's Principle
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14.1 Sine Law Fishing Rod
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Copy of Law of sines-ambiguous case
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11.1 Tracing image of dilation
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Point Slope Discovery App
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Connecting the midpoints of a quadrilateral
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8.3 Centroid (G) - Center of Gravity - Concurrent at medians.
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8.3 Orthocenter (H) - concurrent at altitudes
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8.1 Circumcenter (C) - concurrent at perpendicular bisectors - circumcenter, circumradius, circumcircle
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Copy of 1.5.3 Bisect This (Part 3)
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Copy of 1.5.3 Bisect This (Part 2)
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Copy of Bisect This (Part 1)
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A sphere in a cylinder.
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Copy of Curved Surface Area of Cones (Combined Version)
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Area of a Circle
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Copy of Ambiguous Case Demo
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Really cool: Explore Triangle Centers
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All together: circumcenters, incenters, centroids and orthocenters
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Copy of AAS New
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