Isosceles Triangle | Definition, Properties & Examples

Applying the isosceles triangle theorem — Krista King Math | Online math help

Proving Congruent Isosceles Triangles

Classification Of Triangles | Class 6 | Learn With BYJU'S

Classification Of Triangles | Class 6 | Learn With BYJU'S

Isosceles Triangle Theorem - Proof, Converse, & Examples

Theorem 7.2 - Angle opposite to equal sides of a triangle are equal