WHAT YOU NEED: a ruler, a compass and a pencil. STEP 2: Put the pin of a compass at the end of the line you want to bisect. Set the compass to more than half the length of the line, and draw an arc ...
Delaware’s boundaries are a geometry teacher’s dream. Run a line from the Atlantic Ocean to the Chesapeake Bay across the Delmarva Peninsula. Bisect that line to find the midpoint. Run a perpendicular ...