Similar Triangles

Learning tasks

A) Angle-Angle Similarity
1) Choosing Mathematical Argumentation	Ex 1 Ex 2 Ex 3 Ex 4
2) Writing Mathematical Argumentation	Ex 5 Ex 6 Ex 7 Ex 8
3) Finding Unknown Lengths in Similar Triangles	Ex 9 Ex 10 Ex 11 Ex 12
B) Thales’s Theorem
4) Applying Thales’s Theorem without Justification	Ex 13 Ex 14 Ex 15 Ex 16
5) Applying Thales’s Theorem	Ex 17 Ex 18 Ex 19 Ex 20

Lesson Summary
Text book

Exercises Correction
A) Angle-Angle Similarity
    1) Choosing Mathematical Argumentation Ex 1 Ex 2 Ex 3 Ex 4
    2) Writing Mathematical Argumentation Ex 5 Ex 6 Ex 7 Ex 8
    3) Finding Unknown Lengths in Similar Triangles Ex 9 Ex 10 Ex 11 Ex 12
B) Thales’s Theorem
    4) Applying Thales’s Theorem without Justification Ex 13 Ex 14 Ex 15 Ex 16
    5) Applying Thales’s Theorem Ex 17 Ex 18 Ex 19 Ex 20