What is the distance between points A and B? That is, what is AB?
What are the coordinates of the point that is
of the way from point A to point B on AB?
If point C is at (10, 1), what is m∠CAB? Show all work.
What is the length of each side of the slope triangle for the line segment?
Use the Pythagorean Theorem.
Use the eTool below to help visualize the problem.
Click the link at right for the full version of the eTool: INT2 8-48 HW eTool