document.write( "Question 961910: HOW CAN I FIND THE SURFACE AREA OF A CYLINDER I KNOW THE FORMULA BUT Im REALLY CONFUSED ON HOW TO DO THIS ONE PROBLEM THE RADIUS IS 5cm and the hight is 20cm I need help can you help be please\r
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Algebra.Com's Answer #587691 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "Surface Area of a Cylinder:\r
\n" ); document.write( "\n" ); document.write( "\"SA=+2%2Api%2Ar%5E2+%2B+2%2Api%2Ar%2Ah\" where \"r\" is a radius and \"h\" is a height\r
\n" ); document.write( "\n" ); document.write( "you are given \"r=5cm\" and \"h=20cm\", and we know that \"pi=3.14\"\r
\n" ); document.write( "\n" ); document.write( "plug it in formula\r
\n" ); document.write( "\n" ); document.write( "\"SA=++2%2A3.14%2A%285cm%29%5E2+%2B+2%2A3.14%2A5cm%2A20cm\"\r
\n" ); document.write( "\n" ); document.write( "\"SA=++6.28%2A25cm%5E2+%2B+6.28%2A100cm%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"SA=++157cm%5E2+%2B+628cm%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"SA=++785cm%5E2\"
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