document.write( "Question 1162352: Determine the total surface area in square meters of a grain silo with cylindrical shape with a conical roof. Diameter of the cylinder is 20 meters, the height of the cylinder is 15 meters from the ground, and height of cone is 4 meters from the top of cylinder. Total surface area shall include the base of cylinder (floor). \n" ); document.write( "

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\n" ); document.write( "Base of cylinder: $\"%28pi%29%28r%5E2%29\"$

\n" ); document.write( "Lateral surface area of cylinder: $\"%282pi%28r%29%29%28h%29\"$

\n" ); document.write( "Lateral surface area of cone: $\"%28pi%29%28r%29%28l%29\"$
\n" ); document.write( "where l is the slant height. Determine the slant height using the radius of the base of the cone (i.e., radius of the cylinder) and the height of the cone.

\n" ); document.write( "You can do the calculations.

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