(10 points!!!!) A square pyramid is attached to the top of a cube as shown below.


If x = 10 inches and y = 15 inches, where y is the height of each triangle of the pyramid, what is the surface area of the figure?

900 square inches

800 square inches

700 square inches

1,000 square inches

(10 points!!!!) A square pyramid is attached to the top of a cube as shown below. If x = 10 inches and y = 15 inches, where y is the height of each triangle of class=