PLEASE ANSWER ASAP!!! I WILL MARK YOU BRAINLIESTIf quadrilateral ABCD is an isosceles trapezoid, which statements must be true? Check all that apply

Answer:
i) BC ║ AD
iii) BA ≅ CD
v) ∠CBA ≅ ∠BCD
Step-by-step explanation:
In a isosceles trapezoid. The non parallel sides must be equal.
In general, trapezoid has one set of parallel lines in addition isosceles trapezoid the non parallel sides must be equal.
Therefore, the angles ∠CBA ≅ ∠BCD
Hence, the following statements are true.
i) BC ║ AD
iii) BA ≅ CD
v) ∠CBA ≅ ∠BCD
Hope this will helpful.
Thank you.