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Contests
National and Regional Contests
USA Contests
MAA AMC
AMC 12/AHSME
1999 AMC 12/AHSME
7
7
Part of
1999 AMC 12/AHSME
Problems
(1)
Acute Hexagon
Source:
1/19/2006
What is the largest number of acute angles that a convex hexagon can have?
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2
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3
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4
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5
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<span class='latex-bold'>(A)</span>\ 2 \qquad <span class='latex-bold'>(B)</span>\ 3 \qquad <span class='latex-bold'>(C)</span>\ 4\qquad <span class='latex-bold'>(D)</span>\ 5 \qquad <span class='latex-bold'>(E)</span>\ 6
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6
analytic geometry