document.write( "Question 995415: The angles of a pentagon are x, 2x, x+30, Xtake away 10, x+40degrees find the value of x \n" ); document.write( "
Algebra.Com's Answer #614176 by stanbon(75887)\"\" \"About 
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The angles of a pentagon are x, 2x, x+30, Xtake away 10, x+40degrees find the value of x
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\n" ); document.write( "Sum of angles of a pentagon = (5-2)180 = 3*180 = 540 degrees
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\n" ); document.write( "Equation:
\n" ); document.write( "x + 2x + x+30 + x-10 + x+40 = 540
\n" ); document.write( "6x + 60 = 540
\n" ); document.write( "x + 10 = 90
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\n" ); document.write( "x = 80 degrees
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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