# What is the isosceles triangle theorem?

##### 1 Answer

Jan 2, 2016

If two sides of a triangle are congruent, the angles opposite them are congruent.

#### Explanation:

If...

#bar("AB")congbar("AC")#

then...

#angle"B"congangle"C"#

If two sides of a triangle are congruent, the angles opposite them are congruent.