Answer:

At starting Man facing West direction.

After turning 45 degree clock wise his direction will be North- West

After turning 180 degree clock wise in same direction his direction will be South-East

After turning 270 degree anti clock wise his direction will be South-West

Answer:The distance is the sum total of the meter travelled. This would be 4+3=7metres. Answer for the distance is thus clear

Explanation: In our case,

AC^2=4^2+3^2

AC^2=16+9=25

To get AC, you must get the square root of 25.

AC=square root of 25=5.

Therefore the displacement is 5m.