AAA Congruency (Measuring the Angles)

Transcript

AAA Congruency (Measuring the Angles)Now, we try to recreate the triangle if all three angles are given Suppose the angles are 30°, 70°, and 80°. Can we create an exact copy of the frame with this? Let’s create a triangles with these exact angles We notice that all these triangles have angles 30°, 70°, and 80° So, their shape is same, but size is different Since size is different, these triangles are not congruent Thus, we conclude that If all 3 angles of a triangle are equal, the triangles are not necessarily congruent Therefore, AAA criteria does not guarantee congruency