MathDB
Surface area of cube

Source:

January 16, 2006
geometry3D geometryMATHCOUNTS

Problem Statement

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
Back to ProblemsView on AoPS