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Isosceles and Equilateral Triangles

Isosceles and Equilateral 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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Isosceles Triangles

These are the notes for isosceles triangles

Equilateral Triangles

These are the notes for equilateral triangles.

Isosceles and Equilateral Triangle

This video is a short introduction to isosceles and equilateral triangles.

Isosceles and Equilateral Triangle examples

These are some examples for using isosceles and equilateral triangles to solve.

Isosceles Triangles


Isosceles and Equilateral Triangles