Select the correct answer from each drop-down menu. The cross sections shown below are from a plane intersecting a right rectangular pyramid. Cross section A is from a plane that is perpendicular to the base and parallel to the front of the base of the pyramid. Cross section B is from a plane that is perpendicular to the base and parallel to the right side of the base of the pyramid. Cross section C is parallel to the base and intersects the pyramid of the way up. Cross section D is parallel to the base and intersects the pyramid of the way up. The pyramid from which the cross sections were taken has a front length of feet, a side width of feet, and a height of feet.