(B)
(C) 9
(D) 11
(E) 15
3 . In Figure 2, the bases of the right uniform solid are triangles with sides
of lengths 3, 4, and 5. If the volume of the solid is 30, what is the total
surface area?
Figure 2(A) 17
(B) 30
(C) 36
(D) 60
(E) 72