Answer:
False
Step-by-step explanation:
An isosceles trapezoid is a convex quadrilateral with a symmetric vertical axis, which means it can be divided in two congruent parts.
In other words, an isosceles trapezoid is defined by its congruent sides, not congruent bases.
The bases of a trapezoid doesn't have to be congruente to call it isosceles.
Therefore, the answer is false.
