Answer four questions only. All que sims CT equal marks til werking met be clearly shows Marks will not be awarded for. *** 13 PAPER 3 Fanny (a) If the ratios b) A rectangular metal plate is shown in the diagram below. Four holes of diameter 8mm are drilled in the plate 40 mm 00 answers without 1 16 27 are all equal. Find the value of the variables x, y and z. 1 hour 20 mm Calculate the area of the remaining metal |Take #= 3.14]
