The isosceles triangle theorem says "If two sides of a triangle are congruent, then the angles opposite those sides are congruent."
If you are using this figure to prove the isosceles triangle theorem, which of
the following would be the best strategy?
K к
O A. Draw KM bisecting ZK, with Mon JL, then prove AJKM ALKM
using ASA
B. Draw KM so that Mis the midpoint of JL, then prove AJKM * A
LKM using SSS
C. Draw KM bisecting K with Mon JL, then prove AJKM * ALKM
using AAS
D. Draw KM so that Mis the midpoint of JL, then prove AJKM * A
LKM using SAS.