Direction sense — rat's final facing after multiple turns A rat runs 20 feet East, turns right and runs 10 feet, turns right and runs 9 feet, turns left and runs 5 feet, turns left and runs 12 feet, and finally turns left and runs 6 feet. What direction is it facing now?

Introduction / Context:
A multi-turn path requires careful tracking of heading after each maneuver.

Given Data / Assumptions:
Start East; sequence: right→South, right→West, left→South, left→East, left→North.

Concept / Approach:
Right turn = clockwise 90°; left = counter-clockwise 90°.

Step-by-Step Solution:
Start facing East.After 1st right: South.After 2nd right: West.After 1st left: South.After 2nd left: East.After 3rd left: North (final).

Verification / Alternative check:
Draw a compass rose and rotate stepwise; distances do not change facing.

Why Other Options Are Wrong:
East/West/South reflect intermediate legs, not the final orientation.

Common Pitfalls:
Losing track by adding/subtracting distances instead of focusing on heading.

Final Answer:
NORTH