(the length of ).
Use the Pythagorean Theorem to find the length of
Locate the midpoint of
and label it point . What are the coordinates of point ?
Use two congruent slope triangles to find the midpoint.
. Can you do this without using the Pythagorean Theorem?
is the midpoint, what does that tell you about the length of ?
Use the hints in the eTool below for parts (a-c).
Click on the link at right for the full eTool version: INT1 7-80 HW eTool