document.write( "Question 605403: a paallelogram with sides 12 and 16 and a angle of the measure 60. i need to no the area of it ? \n" ); document.write( "
Algebra.Com's Answer #381674 by jim_thompson5910(35256) ![]() You can put this solution on YOUR website! Area = ab*sin(theta)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A = 12*16*sin(60)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A = 192*sin(60)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A = 192*sqrt(3)/2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A = 96*sqrt(3)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So the exact area is 96*sqrt(3) square units\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Making the approximate area to be 166.2768775 square units\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |