A cylindrical drinking glass has radius 3 cm and height 8 cm. (i) Calculate the volume of water the glass holds when it is filled to the top.Give the units of your answer. Answer(a)(i); Water is poured into a number of these glasses from a jug containing 1.5 litres Each glass has a horizontal line 2 cm from the top. Calculate how many of these glasses can be filled up to the line from the jug