Which parallelogram (if any) is a rectangle? By what property? a
A. I only, one right angle property
B. Both I and Il; one pair of opposite sides property
C. Il only; congruent diagonals property
D. Both I and II; one right angle property

Which parallelogram if any is a rectangle By what property a A I only one right angle property B Both I and Il one pair of opposite sides property C Il only con class=