What is a possible length of
that would make two triangles? Sketch a diagram of the triangle to demonstrate.
Use the eTool below to visualize this.
What are the possible lengths for
that will make exactly one triangle?
distance to . Calculate it.
For what values of
will not form a triangle?
Shorter than the
distance to .
Use the eTool below to help you visualize this problem.
Click the link at right for the full version of the eTool: 6-113 HW eTool