Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Sea un triángulo de lados a=[# a], b=[# b] y c=[# c], calcular el valor del ángulo [gamma] (opuesto al lado c).: [# r 2] radianes; [# r 1] radianes; [# r 3] radianes; [# r 4] radianes
Right answer summary: [# r 1] radianes
Question state: todo