document.write( "Question 1067777: A cone-shaped building has a height of 11.4 meters and a base with a diameter of 12 meters. The building will be filled with road salt that costs $20 per cubic meter.\r
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document.write( "How much will it cost to fill the building with road salt?\r
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document.write( "Use 3.14 for π . \n" );
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Algebra.Com's Answer #682906 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! V (cone)=pi*r^2*h/3 \n" ); document.write( "I am assuming the height is the vertical and not slant height. \n" ); document.write( "=pi*6^2*11.4=1288.656 m^3 \n" ); document.write( "multiply that by $20/m^3=$25,773.12 \n" ); document.write( " |