Question: 1. Find three new planar drawings of the right-hand graph of Figure 11.2. What are the face sizes for each drawing? How many faces, total, does each drawing have?
![292_25.jpg](https://secure.tutorsglobe.com/CMSImages/292_25.jpg)
2. Add up the sizes of the faces in each graph drawing you have made. What seems to be true about the sum of the face sizes of a graph? Explain why this is so.