Geometry

Question Analysis
This question involves deriving the contrapositive of a statement about circles and symmetry.

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 figure is a circle (P), then it has infinite lines of
symmetry (Q)."
Contrapositive: "If a figure does not have infinite lines of symmetry (not Q), then it is not a circle (not P)."
The correct answer is B.

Option Analysis:
A: This is the converse, not the contrapositive.
B: Correct contrapositive.
C: This is the inverse, n...