Yes
Chat with our AI personalities
An isosceles trapezoid must have a pair of parallel sides and a pair of congruent sides
A trapezoid has one pair of parallel sides.
One pair? If it is one pair of parallel sides, then it is a trapezoid. If it has 2 pairs of parallel sides, then it is a parallelogram.
A trapezoid has 1 pair of opposite parallel sides of different lengths
No. A trapezoid only has one pair of parallel sides.