Problem 4 Proving Triangle Is Isosceles
Problem-4: Proving triangle is isosceles
graph TB
A[Problem-4: Proving triangle is isosceles]
A --> B[Given: Triangle ABC]
B --> C[AB = AC]
B --> D[Angle B = Angle C]
D --> E[By Angle-Side-Angle (ASA), Triangle ABC is isosceles]
C --> E
