document.write( "Question 1043641: Find, in terms of π, the surface area of a sphere generated by rotating a semicircle of radius 6 inches about its diameter. \n" ); document.write( "
Algebra.Com's Answer #658791 by ikleyn(52814)\"\" \"About 
You can put this solution on YOUR website!
.
\n" ); document.write( "Find, in terms of π, the surface area of a sphere generated by rotating a semicircle of radius 6 inches about its diameter.
\n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~~~~~~\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\r\n" );
document.write( "The solid body which is generated by rotating semicircle about its diameter is a sphere of the radius 6 inches.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "The surface area of this sphere is \"4%2Api%2AR%5E2\" = \"4%2Api%2A6%5E2\" = \"4%2Api%2A36\" = \"144%2Api\".\r\n" );
document.write( "\r\n" );
document.write( "Answer.  \"144%2Api\".\r\n" );
document.write( "

\n" ); document.write( "
\n" ); document.write( "
\n" );