Finding the midpoint of a segment

Finding the other endpoint of a segment given the midpoint and an endpoint

Slope of a line segment

Splitting a segment into pieces

Applying the Pythagorean Theorem

Finding the Distance Between Two Points

Identify Parallel and Perpendicular Lines from Graphs

Identify Parallel and Perpendicular Lines from Equations

Using Point-Slope Form

Write Equations Parallel or Perpendicular to a Given LIne