2 Khalid drives from his home to a hotel. He drives for 2 hours at an average velocity of 60 km h-!. He then stops for lunch
before continuing to his hotel. The diagram shows a
displacement-time graph for Khalid's journey.
a Work out the displacement of the hotel from Khalid's home.
b Work out Khalid's average velocity for his whole journey.

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

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step-by-step explanation:

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