Pearson Geometry Common Core, 2011
PG
Pearson Geometry Common Core, 2011 View details
2. Points, Lines, and Planes
Continue to next subchapter

Exercise 8 Page 16

You can name a line using any two points that lie on it.

Example Solution: EB and BF

Practice makes perfect
One way to name a line is using any two points that lie on the line. We can see that there are three points on our line: E, B, and F.

We are told that one name for this line is EF. Using the third given point, we can find two more names. EB and BF Notice that the order of the letters does not matter. Therefore, the names BE, FB, and FE are also valid names for the line.