document.write( "Question 1029213: One exterior angle of a regular pentagon has a measure of (2x)°. What is the value of x? \n" ); document.write( "
Algebra.Com's Answer #644281 by Alan3354(69443)\"\" \"About 
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One exterior angle of a regular pentagon has a measure of (2x)°. What is the value of x?
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\n" ); document.write( "Ext angles = 360/# of sides
\n" ); document.write( "360/5 = 72 = 2x
\n" ); document.write( "x = 36
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