SAT Subject Test Mathematics Level 1

Pyramid: If B   =   area    of  the base    and h   =   height, then

1 . In Figure 1, the radius of the base of the right circular cone is 3. If the
volume of the cone is 12π, what is the lateral area of the cone?

Figure  1

(A) 12 π

(B) 15 π

(C) 18 π

(D) 36 π

(E) 72 π

2 . In Figure 2, d is the distance from vertex A to vertex B. What is the
volume of the cube in terms of d?