Identify congruent triangles.
Prove that two triangles are congruent using the cases: 3 sides (SSS) 2 angles, 1 side (ASA) 2 sides, included angle (SAS) Right angle, hypotenuse, side (RHS).
Identify congruent triangles.
Prove that two triangles are congruent using the cases: 3 sides (SSS) 2 angles, 1 side (ASA) 2 sides, included angle (SAS) Right angle, hypotenuse, side (RHS).
Apply congruent triangles in calculations and simple proofs.
e.g. The base angles of an isosceles triangle are equal.