document.write( "Question 1104709: Hi!\r
\n" ); document.write( "\n" ); document.write( "4. What is m∠1 in this parallelogram?\r
\n" ); document.write( "\n" ); document.write( "Image URL: http://prntscr.com/hn6fry
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\n" ); document.write( "\n" ); document.write( "a) 20°
\n" ); document.write( "b) 60°
\n" ); document.write( "c) 80°
\n" ); document.write( "d) 100°\r
\n" ); document.write( "\n" ); document.write( "My Answer: C
\n" ); document.write( "Could someone please check my answer?\r
\n" ); document.write( "\n" ); document.write( "Thanks!
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Algebra.Com's Answer #719444 by Boreal(15235)\"\" \"About 
You can put this solution on YOUR website!
angle 1=3m+20
\n" ); document.write( "and 3m+20+5m=180, so 8m=160, m=20 degrees
\n" ); document.write( "3m+20=80 degrees
\n" ); document.write( "C is correct
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