document.write( "Question 976745: Two adjacent side of a parallelogram are 10 and 8 in. The included angle is 30 degrees. Find the area \n" ); document.write( "
Algebra.Com's Answer #598353 by FrankM(1040)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "I drew the figure. I also dropped an altitude. You can see it forms a 60 degree angle, and if you know your 30/60/90 triangle, the height is 4. \r
\n" ); document.write( "\n" ); document.write( "The area is 40 sq in.
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