That is simply not true.
An isosceles trapezium, which is an isosceles triangle with its odd vertex chopped off by a line parallel to its base will have its non-parallel sides congruent.
Also, there is nothing to prevent one (or both) of the sloping sides being congruent to one of the parallel sides.
A trapezoid, in general, does not have congruent sides.
Opposites sides of an isosceles trapezoid are congruent
A trapezoid may have zero or one pair of congruent sides.
Yes the non parallel sides of an isosceles trapezoid are congruent
A trapezoid normally has no congruent sides
A trapezoid, in general, does not have congruent sides.
Opposites sides of an isosceles trapezoid are congruent
A trapezoid with two congruent, opposite sides is an isosceles trapezoid.
A trapezoid with its nonparallel sides congruent is called an isosceles trapezoid.
Yes a trapezoid has two congruent side
Yes the non parallel sides of an isosceles trapezoid are congruent
A trapezoid may have zero or one pair of congruent sides.
A trapezoid normally has no congruent sides
This quadrilateral is a trapezoid. In a trapezoid, one pair of opposite sides is parallel, and one pair of opposite sides is congruent. The other two sides are not parallel or congruent.
An isosceles trapezoid must have a pair of parallel sides and a pair of congruent sides
trapezoid * * * * * It cannot be a trapezoid because that does not have four congruent sides. In fact it need not have even two congruent sides. The correct answer is a rhombus.
Trapezoid.