A square pyramid is sliced parallel to the base, as shown. What is the area of the resulting two-dimensional cross-section? Square pyramid intersected horizontally by a rectangle. The base of the pyramid measures 10 feet by 10 feet, and the height is 12 feet. The part of the rectangle that intersects the pyramid is a gray square. The square measures 4 feet by 4 feet. A.16 ft² B.40 ft² C.48 ft² D.120 ft²