# Dilation

• ### Similarity: IM 8.2.6

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GeoGebra Classroom Activities

• ### The Shadow Knows: IM 8.2.13

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GeoGebra Classroom Activities

• ### Dilations on a Square Grid: IM 8.2.4

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GeoGebra Classroom Activities

• ### Similar Triangles: IM 8.2.8

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GeoGebra Classroom Activities

• ### Similar Polygons: IM 8.2.7

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GeoGebra Classroom Activities

• ### Circular Grid: IM 8.2.2

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GeoGebra Classroom Activities

• ### Dilations with no Grid: IM 8.2.3

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GeoGebra Classroom Activities

• ### More Dilations: IM 8.2.5

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GeoGebra Classroom Activities

• ### Projecting and Scaling: IM 8.2.1

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GeoGebra Classroom Activities

• ### Side Length Quotients in Similar Triangles: IM 8.2.9

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GeoGebra Classroom Activities

• ### Messing With Lisa

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Tim Brzezinski

• ### Properties of Dilations

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• ### Exploring Dilations: Ex. 19

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Tim Brzezinski

• ### Dilating a Line: HSG.SRT.A.1.A

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Tim Brzezinski

• ### Dilating a Segment: HSG.SRT.A.1.B

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Tim Brzezinski

• ### Parallel Lines Proportionality Theorem

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Tim Brzezinski

• ### Properties of Dilations (II)

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Tim Brzezinski

• ### Proving Triangles Similar (1)

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Tim Brzezinski

• ### Animation 97

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Tim Brzezinski

• ### Proving Triangles Similar (2)

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Tim Brzezinski

• ### Proving Triangles Similar (3)

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Tim Brzezinski

• ### Transformations! (Geometry)

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Tim Brzezinski

• ### Proving Triangles Similar (4)

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Tim Brzezinski

• ### Crossing Chords Property & Proof Start (II)

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Tim Brzezinski