document.write( "Question 253325: A certain set contains three triangles: scalene, isosceles, and equilateral. If a triangle is selected at random, what is the probability that at least one of its medians is also an altitude?\r
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Algebra.Com's Answer #185836 by edjones(8007)\"\" \"About 
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Median: A line segment drawn from one vertex to the midpoint of the opposite side.
\n" ); document.write( "2/3 Scalene is the exception.
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