The distance and the direction the friends will to follow to get to point B from point A is 3 blocks East and then 3 blocks North.
Displacement is the distance travelled in a specific direction.
Displacement is a vector quantity.
The displacement of point from A to B is given as 3.606 blocks in a direction 33.69 ∘ north of east.
Distance on the other hand is a scalar quantity and is a measure of the space between two points.
Considering the buildings the way the buildings are positioned, the best possible direction of travel is 3 blocks to the East and then 3 blocks to the North.
In conclusion, the distance travelled follows all the path of travel irrespective of whether it is in a straight line or not.
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