John wants to tile his floor using tiles in the shape of a trapezoid. To make the pattern a little more interesting he has decided to cut the tiles in half along the
median. The top base of each tile is 14 inches in length and the bottom base is
20 inches. How long of a cut will John need to make so that he cuts the tiles
along the median? (Circle the correct answer.)
A.6 inches
B. 3 inches
C.34 inches
D. 17 inches