Geometry

Question Analysis
This question tests the understanding of the contrapositive of a statement about rhombuses.

Key Concept Explanation:
The contrapositive of "If P, then Q" is "If not Q, then not P."

Step-by-Step Solution:
Original statement: "If a shape is a rhombus (P), then its diagonals bisect each other (Q)."
Contrapositive: "If a shape's diagonals do not bisect each other (not Q), then it is not a rhombus (not P)."
The statement is true.

Common Mistakes:
Confusing rhombuses with other quadrilaterals like...