Identify Triangles

Identify Triangles

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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identifying types of triangles

These are some notes on being able to identify triangles by angle measure and by side length.

Classify Triangles

this is a short video to help explain how to classify triangles the six different ways.

Recognizing basic triangles

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Naming triangles

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