document.write( "Question 471579: Find the supplementary angle of 49 degree
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document.write( " 98
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document.write( " 131
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document.write( " 41
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document.write( " 49
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Algebra.Com's Answer #323804 by bucky(2189)![]() ![]() ![]() You can put this solution on YOUR website! A supplementary angle is the angle that when added to a given angle makes the total 180 degrees. \n" ); document.write( ". \n" ); document.write( "You are given an angle with a measure of 49 degrees. Its supplementary angle must have a measure that when added to 49 degrees gives a total measure of 180 degrees. \n" ); document.write( ". \n" ); document.write( "In equation form this would be: \n" ); document.write( ". \n" ); document.write( "49 + S = 180 \n" ); document.write( ". \n" ); document.write( "where S represents the measure of the supplementary angle. To solve this equation subtract 49 degrees from both sides. This eliminates the 49 degrees from the left side and you have: \n" ); document.write( ". \n" ); document.write( "S = 180 - 49 \n" ); document.write( ". \n" ); document.write( "Perform the subtraction on the right side and the result is: \n" ); document.write( ". \n" ); document.write( "S = 131 degrees. \n" ); document.write( ". \n" ); document.write( "So the measure of the supplementary angle for 49 degrees is 131 degrees which is the second entry on your list of possible answers. \n" ); document.write( ". \n" ); document.write( "Hope this helps you to understand what a supplementary angle is and how it can be calculated. \n" ); document.write( " |