A person moves 5 m north, turns right and moves 12 m, turns right and moves 5 m. How far from start? MCQ with Answer and Explanation

Explanation:
North (0°) -45° (left) = 315° (NW). +90° (right) = 45° (NE). -45° (left) = 0° (North). So back to north.

Explanation:
She starts walking South. Left turn makes her face East. A right turn makes her face South. Another right turn makes her face West.

Explanation:
From house (0,0), she goes 50m South to (0,-50), left (East) 20m to (20,-50), North 30m to (20,-20). To walk back to her house at (0,0) from (20,-20), she must travel horizontally West and vertically North, resulting in a North-West direction.