Using Congruent Triangles Section 4-3 Part 2
Helpful Information • Deducing information about segments and angles AFTER proving that the two triangles are congruent. • Sometimes it will be helpful to plan the proof before you get started. • Remember to start with the 3-2-1. • CPCTC always follows 2 congruent triangles. • Start at the ends and fill in the middle last.