Answer assessment questions

MBA NSW RTO #6163 External Waterproofing Workshop d. A room is 8 metres by 8 metres by 8 metres, what is the 8.000m surface area inside the room. e. You have a cylinder-shaped basement to membrane. The walls are 2.7m high and the radius is 2.8m What is the floor area to membrane? What is the wall area to membrane? 2700 2 800m_ Floor = Wall = Floor Walls Total = f. You have a triangular-shaped balcony to membrane. What is the total surface of the floor in me if - b = 2.970m & c = 3.250m 25. Calculate the perimeter of the balcony measuring 8 metres by 5 metres. (Show working.) 26. Calculate the circumference of a circle which has a radius of 2.5 metres. (Show working.)