document.write( "Question 651330: If the area of a triangle is 21 square inches and the base is 3 inches, then what is the height? \n" ); document.write( "
Algebra.Com's Answer #407598 by nerdybill(7384)\"\" \"About 
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If the area of a triangle is 21 square inches and the base is 3 inches, then what is the height?
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\n" ); document.write( "Since area of any triangle is
\n" ); document.write( "(1/2)bh
\n" ); document.write( "where
\n" ); document.write( "b is length of base
\n" ); document.write( "h is height
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\n" ); document.write( "(1/2)(3)h = 21
\n" ); document.write( "(3)h = 42
\n" ); document.write( "h = 42/3
\n" ); document.write( "h = 14 inches\r
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