Home > INT2 > Chapter 12 > Lesson 12.2.2 > Problem 12-90
12-90.
She has one rotating sprinkler attached to a timer. She wants to place the sprinkler so that it will reach all three trees, but not waste a lot of water. Make a sketch of the situation and describe how Beth should determine where to place the sprinkler.
Use the glossary to review centroid, incenter and circumcenter.