#9.02a
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).
#9.02b
Apply congruent triangles in calculations and simple proofs.
e.g. The base angles of an isosceles triangle are equal.