Geometry

Question Analysis:
This tests sequential rotations with different angles.

Key Concept Explanation:
270° CCW = (x, y) → (y, -x)
180° = (x, y) → (-x, -y)

Step-by-Step Solution:
Original point: (-1, 2)
First rotation (270° CCW): (2, 1)
Second rotation (180°): (-2, -1)

Option Analysis:
A) Incorrect; only applies 270° CCW.
B) Correct; follows both rotations.
C) Incorrect; only applies 180°.
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