document.write( "Question 1018991: A cone of maximum size is carved out from a cube of edge 20 cm. find the surface area of solid \n" ); document.write( "
Algebra.Com's Answer #634968 by FrankM(1040)![]() ![]() You can put this solution on YOUR website! The radius of the circular base is 10 cm. This gives a base area of \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The height is 20cm for a slant height (triangle hypotenuse) of\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Area of top section is \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "or \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "for a total \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "1016.64 sq cm \n" ); document.write( " |