4 4.1 Draw the following rectangular prism: - The object has six faces. Two opposite faces are squares. All other faces are rectangles that are not squares. 4.Suppose they tell you that certain object has six aces. 4.2.1 Is it possible that the object is a rectangular prism? 4.2.2 Can you be sure that it is actually a rectangular prism? If you think you cannot be sure, explain why. 4.3 Answer the same two questions in question 4.2 in each of the following cases. 4.3.1 All you know about the object is that is has rectangular faces. 4.3.2 You only have information about two faces of he object, and what you know is that these two aces are rectangular. 4.4 Do number 5 in section 4.6 (self-assessment) of utorial letter 501. 4.5 Draw a design, using four shapes. The four shapes can be regular or irregular but need to be chosen from the following