document.write( "Question 675920: A parallelogram has sides that are 10 cm and 20 cm long . The measure of the acute angles of the parellelogram is 30°. What is the area of tge parallelogram ? \n" ); document.write( "
Algebra.Com's Answer #420113 by jim_thompson5910(35256)\"\" \"About 
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A = b*c*sin(theta)\r
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\n" ); document.write( "\n" ); document.write( "A = 10*20*sin(30)\r
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\n" ); document.write( "\n" ); document.write( "A = 200*(1/2)\r
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\n" ); document.write( "\n" ); document.write( "A = 100\r
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\n" ); document.write( "\n" ); document.write( "So the area of the parallelogram is 100 square cm.
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