Question

In triangle ABC, AB + 2(BC) = BC + 2(AB) and AC + 2(AB) = AB + 2(AC). Classify triangle ABC.
Answer
Scalene
Isosceles
Equilateral
Right

Answer 1

AB=BC=AC,BECAUSE
THE 1 st one equals to AB=BC and the second one AB=AC so AB=BC=AC!!