document.write( "Question 689286: The length of the base of a triangle three times the height. The area of the triangle is 54 squared. Find the base and height of the triangle. (by factoring)\r
\n" ); document.write( "\n" ); document.write( "Im confused on the formula I should be using. Do I need a formula?
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Algebra.Com's Answer #425893 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
The formula for the area of a triangle would be useful here
\n" ); document.write( "A = \"1%2F2\"bh
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\n" ); document.write( "The length of the base of a triangle three times the height.
\n" ); document.write( "the equation for this statement:
\n" ); document.write( "b = 3h
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\n" ); document.write( " The area of the triangle is 54 squared. Assume you mean 54 sq/units here
\n" ); document.write( "\"1%2F2\"*b*h = 54
\n" ); document.write( "multiply both sides by 2, get rid of the fraction
\n" ); document.write( "b*h = 108
\n" ); document.write( "Replace b with 3h
\n" ); document.write( "3h*h = 108
\n" ); document.write( "3h^2 = 108
\n" ); document.write( "Divide both sides by 3
\n" ); document.write( "h^2 = 36
\n" ); document.write( "find the square root of both sides
\n" ); document.write( "h = \"sqrt%2836%29\"
\n" ); document.write( "h = 6 units is the height
\n" ); document.write( "then
\n" ); document.write( "b = 3h
\n" ); document.write( "3(6) = 18 units is base
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\n" ); document.write( "Check this
\n" ); document.write( "\"1%2F2\"*18*6 = 54\r
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\n" ); document.write( "\n" ); document.write( " Find the base and height of the triangle.
\n" ); document.write( "Base = 18, height = 6; (not sure about the factoring requirement)
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