PLEASE HELP!!! I WILL GIVE YOU BRAINLIEST!! Parallelogram ABCD has vertices at A(−3, 1), B(1, 3), C(5, 1), and D(1, −1).
Which statement is true?
A. Parallelogram ABCD is a rectangle, but not a square.
B. Parallelogram ABCD is a rectangle, rhombus, and square.
C. Parallelogram ABCD is a rhombus, but not a square.