document.write( "Question 1109507: What is the area of a parallelogram ABCD if AB=4 units,AD=5root 3 and measure ofangle A=60? \n" ); document.write( "
Algebra.Com's Answer #724496 by ikleyn(52778)\"\" \"About 
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document.write( "The area of a parallelogram is the product of the lengths of any two of its adjacent sides by the sine of the angle between them.\r\n" );
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document.write( "\"S%5BABCD%5D\" = \"4%2A5%2Asqrt%283%29%2Asin%2860%5Eo%29\" = \"4%2A5%2Asqrt%283%29%2A%28sqrt%283%29%2F2%29\" = 2*5*3 = 30 square units.\r\n" );
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