Question

Does a trapezoid have exactly one pair of congruent sides sometimes, always, never

Answer 1

a trapezoid has congruent sides sometimes

Answer 2

For me it is somethimes Because if th base 1 and base 2(which is always not congruent) can form a square, then if u draw a line with it then u can make right triangle with same sides which can use as a 45 45 90 or 30 60 90. Hope is helps