document.write( "Question 1164675: The angles of an irregular polygon (Pentagon) are in the ratio of 3:5:6:7:9 find all the angles. \n" ); document.write( "

Algebra.Com's Answer #789090 by ikleyn(52908) $\"\"$ $\"About$

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document.write( "The angles are  3x, 5x, 6x, 7x, 9x,  where x is their common measure.\r\n" );
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document.write( "Then  3x + 5x + 6x + 7x + 9x = 30x = 180*(5-2) = 180*3  degrees.\r\n" );
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document.write( "Hence,  x =  = 6*3 = 18 degrees.\r\n" );
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document.write( "From this point, restore the angles on your own.\r\n" );
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