document.write( "Question 1139171: The surface area of a closed cone of height h and base radius r is given by
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document.write( "A = πr² + πr√(h² + r²).
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document.write( "Show that h = (A/πr)√(1 - (2πr²/A)) \n" );
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Algebra.Com's Answer #756950 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! The question is asking to solve for h. Mostly simple algebra.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "One of your steps should lead to \n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( ". \n" ); document.write( " \n" ); document.write( " |