FeatureLesson Geometry Lesson Main (For help, go to Lessons 4-2 and 4-3.) Name the postulate or theorem you can use to prove the triangles congruent. 1.2.
1 Lesson 6 Similar and Congruent Triangles. 2 Definition of Similar Triangles Two triangles are called similar if they both have the same three angle.
Similarity in Triangles Unit 13 Notes Definition of Similarity.
