The school wants to put a new fence around the playground. They find fencing that is available in 1,5 m long segments. 2.2.1 How many segments will they need to buy if they put a gate in the fence which is one 1,1 m long. (3) 2.2.2 If each segment cost R156,50, how much will the fencing cost them. (2) The school decides to renovate the classroom and to tile the floor of the classroom. Determine the length of the classroom. 2.3.1 ​