document.write( "Question 150855This question is from textbook
\n" ); document.write( ": If four angles of a pentagon have measures 100,96,87 and 97, fing the measure of the fifth angle. \n" ); document.write( "

Algebra.Com's Answer #110769 by mangopeeler07(462) $\"\"$ $\"About$

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100+96+87+97+x=540------------------angles of a pentagon add up to 540 degrees\r
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\n" ); document.write( "\n" ); document.write( "380+x=540
\n" ); document.write( "x=160\r
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\n" ); document.write( "\n" ); document.write( "Fifth angle=160 degrees \n" ); document.write( "

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