104. Which of the following is not the condition of congruency of two triangles?
The three sides of a triangle are equal to the three sides of the other triangle respectively.
Two sides and the angle included between those sides of one triangle are equal to two sides and the angle included between them of the other triangle.
Two angles and the side between them of one triangle are equal to two angles and the side between them of the other triangle correspondingly.
All the three angles of one triangle are equal to the three angles of other triangle.
105. If each angle of a quadrilateral is less than 180°, then it is called