Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Daca un patrulater are diagonalele perpendiculare si congruente, atunci atunci patrulaterul este patrat.
Right answer summary: False
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Daca un patrulater are diagonalele perpendiculare si congruente, atunci atunci patrulaterul este patrat.
Right answer summary: False
Question state: todo