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MAA AMC
AMC 12/AHSME
1990 AMC 12/AHSME
10
10
Part of
1990 AMC 12/AHSME
Problems
(1)
1990 AHSME #10: Cubes from a point
Source:
1/1/2013
An
11
×
11
×
11
11\times 11\times 11
11
×
11
×
11
wooden cube is formed by gluing together
1
1
3
11^3
1
1
3
unit cubes. What is the greatest number of unit cubes that can be seen from a single point?
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328
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329
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330
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331
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<span class='latex-bold'>(A) </span>328\qquad <span class='latex-bold'>(B) </span>329\qquad <span class='latex-bold'>(C) </span>330\qquad <span class='latex-bold'>(D) </span>331\qquad <span class='latex-bold'>(E) </span>332\qquad
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332
geometry
3D geometry
AMC