Similarity in shapes

Similarity in shapes

Author: Jonathan Heeren
Description: Know and apply properties of congruent and similar figures to solve problems and logically justify results

a) I can recognize congruent figures and justify

    congruency of two triangles.

b) I can recognize similar figures.

c) I can calculate lengths in similar figures using

    proportional reasoning including real-world


d) I can logically justify the similarity of two triangles.

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Similarity in Shapes

Copy these notes into your notebook for making shapes similar.


This short video begins to explain what it means to be similar

Proportions and Similar Figures

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Similarity Worksheet

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Similarity Practice 2

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Similar Triangles and Polygons

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