Learning Goal: IWBAT to solve for unknown angles in triangles by using the triangle congruence theorems and the base angles theorem. Homework : HW 3.7: Isosceles and Equilateral Triangles Worksheet ------------------------------------------------ ------------------- Do Now : Take out a pencil and prepare for the post assessment for this week’s lesson on triangle congruence analysis. We will review the pre-assessment. You will have 15 minutes to complete the post assessment. September 20, 2013 1) Sit. 2) Materials out. 3) Backpacks away. 4) Do Now SILENTLY.