Answered You can hire a professional tutor to get the answer.
QUESTION
When is a quadrilateral a parallelogram? A. When opposite sides are parallel but not congruent. B. When opposite sides are congruent but not parallel. C. When opposite sides are congruent and parallel
When is a quadrilateral a parallelogram?
A. When opposite sides are parallel but not congruent.
B. When opposite sides are congruent but not parallel.
C. When opposite sides are congruent and parallel.
D. none of the above
