MathDB

16

Part of 1982 AMC 12/AHSME

Problems(1)

Surface area of cube

Source:

1/16/2006
A wooden cube has edges of length 33 meters. Square holes, of side one meter, centered in each face are cut through to the opposite face. The edges of the holes are parallel to the edges of the cube. The entire surface area including the inside, in square meters, is
(A) 54(B) 72(C) 76(D) 84(E) 86\textbf {(A) } 54 \qquad \textbf {(B) } 72 \qquad \textbf {(C) } 76 \qquad \textbf {(D) } 84\qquad \textbf {(E) } 86
geometry3D geometryMATHCOUNTS