Not normally but an isosceles trapezoid does.
Chat with our AI personalities
A trapezoid has one line of symmetry.
Only if it is in the form of an isosceles trapezoid
An isosceles trapezoid has 1 vertical line of symmetry
It has one line of symmetry
If it is an isosceles trapezoid, then there is only one line of symmetry, right down the middle of it from top to bottom. If it is a plain old trapezoid with no congruent sides, then there are no lines of symmetry.