- ATrue - if diagonals bisect each other, the quadrilateral is a parallelogram
- BFalse - this is only true for rectangles
- CFalse - it must also be a rhombus
- DTrue only if the diagonals are equal
Step-by-Step Solution
A quadrilateral whose diagonals bisect each other is always a parallelogram (a standard converse property).
Answer: A) True - if diagonals bisect each other, the quadrilateral is a parallelogram