Geometry

Question Analysis
This question tests the ability to identify the original statement from its contrapositive and determine its truth value.

Key Concept Explanation:
The contrapositive of "If P, then Q" is "If not Q, then not P."
The original statement and its contrapositive are logically equivalent.

Step-by-Step Solution:
Contrapositive: "If two lines do not intersect (not Q), then they are not perpendicular (not P)."
Original statement: "If two lines are perpendicular (P), then they intersect (Q)."
The original statement is true because perpendicular lines always intersect at a 90-degree angle.

Option Analysis:
A: Correct original statement and true.
B: This is the converse, which is false (e.g., intersecting ...