document.write( "Question 118362: What is the maximum area of a triangle having 15cm as the sum of its base and height ? Please Help :) \n" ); document.write( "
Algebra.Com's Answer #86481 by scott8148(6628)\"\" \"About 
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b+h=15 ___ b=15-h\r
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\n" ); document.write( "\n" ); document.write( "area=bh/2 ___ a=(15-h)(h)/2 ___ a=(15/2)h-(1/2)h^2\r
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\n" ); document.write( "\n" ); document.write( "maximum area is on the axis of symmetry ___ h=(-15/2)/(2(-1/2)) ___ h=15/2\r
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\n" ); document.write( "\n" ); document.write( "b=15-h ___ b=15-(15/2) ___ b=15/2\r
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\n" ); document.write( "\n" ); document.write( "a=(15/2)(15/2)/2 ___ a=225/8
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