At Outshoorn Karoo High School there is a computer lab, a classroom and a sports field. A student named Megan, who must have been bored, drew a number line on the ground all the way across the school grounds - you can see it in the picture below. She also labelled the number line with numbers measured in metres. According to the number line, her classroom is at position 00 metres, the sports field is at 3636 metres and the computer lab is at 132132 metres.Megan walks from the computer lab to her classroom and then to the sports field.What is the total distance that Megan walks?

Ann played a game as follows. From the starting position, she went straight 18 meters, then turned 36 degrees to the right. After that, she went straight again 18 meters, then turned 36 degrees to the right, ⋯⋯ and so on, until getting back to the starting position. What is the total distance that she walked in meters?

Georgina took 7 minutes to walk from the school to the park.She walked another 660 m at a speed of 55 m/min from the park to the shopping mall.Georgina walked a total distance of 1434.5 m.Find Georgina's average speed for the whole distance.

Christine leaves and walks 9 km due north from school, turns and walks 12 km east to get to the store.How far would Christine need to walk in a straight line to get back to school?

Anna leaves and walks 6 km due south from school, turns and walks 8 km west to get to work.How far would Anna need to walk in a straight line to get back to school?

Jill can walk to his school along the road beside a rectangular field or he can cut diagonally across the field.( Corner to corner). The field is 170 m by 90 m.1) Calculate the diagonal distance across the field.2) How much distance does Jill save by taking this shortcut across the field?Round your answer to 1 decimal place and put only the number in the box with no units.)