### Home > MC1 > Chapter 2 > Lesson 2.1.4 > Problem2-48

2-48.

In the hallway of Jefferson Middle School, there is a 30-foot distance between classroom doors. From her classroom door, Rebecca walked down the hall $17$ feet, then turned around ($180°$) and walked back $6$ feet to use the drinking fountain.

How far is she from her starting point? When she turns again ($180°$) to continue to the next classroom, how far does she have to walk? Draw a diagram to show Rebecca's movement and clearly explain your thinking. Homework Help ✎

This problem is very similar to problem 1-33 on page $21$ of your textbook.
Use the solution to that problem as a guide if you need help. Also, remember
to draw a diagram to illustrate your thinking and Rebecca's movement.