document.write( "Question 70346: Hello, \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " I need help finding the surface area of a cylinder with a 10m radius and a 12m height.\r
\n" ); document.write( "\n" ); document.write( "Thank you
\n" ); document.write( "

Algebra.Com's Answer #50175 by ganit(6)\"\" \"About 
You can put this solution on YOUR website!
surface area of a cylinder with a 10m radius and a 12m height.
\n" ); document.write( " The formula for surface area = 2 × r × pi × L + 2 × pi × r^2.
\n" ); document.write( " where r= radius and L= height
\n" ); document.write( "
\n" ); document.write( " Here r = 10 m and L= 12 m , pi =3.14
\n" ); document.write( "
\n" ); document.write( " Substituting the values in the formula
\n" ); document.write( " Surface area = 2* 10 *3.14 + 2*3.14*10 *10
\n" ); document.write( " = 62.8 + 628
\n" ); document.write( " = 690.8 sq m\r
\n" ); document.write( "\n" ); document.write( " Surface area of the cylinder = 690.8 sq m
\n" ); document.write( "
\n" );