document.write( "Question 230707: The surface area of a cylinder with height, h, and base radius, r, is given by
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document.write( "A = 2 rh + 2 r2. Using 3.14 for , find the surface area of a cylinder with radius of 4 cm and a height of 20 cm.
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Algebra.Com's Answer #170872 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! A = pi*2r*h) + 2(pi*r^2) \n" ); document.write( "radius of 4 cm and a height of 20 cm. \n" ); document.write( "A=3.14*8*20+2*3.14*16 \n" ); document.write( "A=502.4+100.48 \n" ); document.write( "A=602.88 cm^2 is the total surface area. \n" ); document.write( " |