A gift-wrapping box is in the shape of an oblique triangular prism. A triangular prism is shown. The bases are triangle A B C and triangle F E D. A bisector is drawn from point E to point G on side F D. Line F D is extended to point H outside of the figure. Another line is drawn from point C to point H to form a right angle. The length of E G is 10 inches, the length of F D is 15 inches, the length of C H is 8 inches, and the length of A F is 10 inches.

If EG = 10 in., FD = 15 in., CH = 8 in., and A F = 10 in., what is the height of the prism?

in.

What is the base area, B?

square inches

What is the volume of the prism?

cubic inches