document.write( "Question 202912This question is from textbook
\n" ); document.write( ": What is the formula in finding the number of sides? All I know is the formula in finding the sum of the measurement which is s=(n-2)180*\r
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Algebra.Com's Answer #153074 by Edwin McCravy(20055) $\"\"$ $\"About$

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$\"s=%28n-2%29%2A180\"$
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document.write( "Solve for n:\r\n" );
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document.write( "Write the 180 on the left of the parentheses:\r\n" );
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document.write( "Distribute:\r\n" );
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document.write( "Add 360 to both sides:\r\n" );
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document.write( "Divide both sides by 180\r\n" );
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document.write( "or turning it around:\r\n" );
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document.write( "Edwin

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