If it is the line joining the midpoints of the parallel sides it most certainly is not.
28.5
The altitude of a trapezoid bisects the bases of the trapezoid.
25.5 units
23.5 Units
It is the average of the bases.
The average of the bases of a trapezoid is the median.
The length of its median will be the same length as its line of symmetry.
28.5
28.5
The altitude of a trapezoid bisects the bases of the trapezoid.
22 mertes. And the trapezoid does not have to be isosceles.
23.5 Units
25.5 units
It is the average of the bases.
The median is 28.5 units long.
Yes
sometimes