sides?
A trapezoid with its nonparallel sides congruent is called an isosceles trapezoid.
The nonparallel sides of a trapezoid are called the legs. The parallel sides are called the bases.
Isosceles trapezoid.
That would be an isosceles trapezoid.
The leg of a trapezoid is one of the two nonparallel sides of the trapezoid. However, the base of a trapezoid is of the two parallel sides of the trapezoid.
An isosceles trapezoid
The midlineof a trapezoid connects the midpoints of the nonparallel sides
That is correct
a midsegment
If the two sides which are not parallel have equal lengths, then the trapezoid is called an isosceles trapezoid (standard trapezoid has unequal sides). The base angles in an isosceles trapezoid are equal in measurement, also I know that a trapezoid with two nonparallel sides the same length is called an isosceles trapezoid.
Jeff Hardy
A trapezium (trapezoid).