document.write( "Question 497620: If two sides of a triangle measure 30 and 60, which of the following cannot be the measure of the third side? \r
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Algebra.Com's Answer #336795 by cleomenius(959)\"\" \"About 
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A, thirty would not be a valid triangle as by the Trianlge Inequality theory, the sum of any two angles in a triangle must be greater than the third angle.
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