b. A midline of a triangle that joins midpoints of any pair of sides is parallel to the third side.() C. The intersection point of perpendicular bisectors of a triangle is on the triangle() d. The angle between altitude and base that it passes is always 90° degree.( ) e. A midline of a triangle is a segment whose endpoints are the midpoints of two sides of the triangle. ( )

Mdsk01    2   07.09.2021 14:30    0