Geometry

Question Analysis:
Tests the ability to correctly form a contrapositive from a conditional statement.
Focus: logical structure, not numerical examples.

Key Concept Explanation:
For a statement “If p, then q”, its contrapositive is “If not q, then not p”.
Contrapositive is logically equivalent to the original.

Step-by-Step Solution:
Original: If divisible by 4 (p), then even (q)
Contrapositive: If not even (¬q), then not divisible by 4 (¬p)
That is: If a number is not even, then it is not divisible by 4.

Option Analysis:
A. Converse, not contrapositive.
B. Incorr...