Geometry

Question Analysis:
This question evaluates rotation composition when directions partially oppose each other.

Key Concept Explanation:
240° CW = 120° CCW (since 360° - 240° = 120°).
Net rotation: Sum rotations after converting to the same direction.

Step-by-Step Solution:
Convert 240° CW to CCW: 240° CW = 120° CCW.
Add rotations:120° CCW + 120° CCW = 240° CCW.
Simplify modulo 360°: 240° CCW is already simplified.
240° CW over-rotates beyond the first 120° CCW.
Final net rotation: 240° CCW − 360° = −120° CCW = 120° CW.
Correction: The answer is A) 120° CW.

Option Analysis:
A) Correct: Net effect is 120° CW (over-rotation).
B)...