document.write( "Question 517445: Alright, well I'm not sure if this is a geometric formula, but I don't understand how to find the measures of two supplementary angles. Angle ABD=5x and angle BDE=(17x-18) How Am I supose to start this? \n" ); document.write( "
Algebra.Com's Answer #344780 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! I don't understand how to find the measures of two supplementary angles. \n" ); document.write( "Angle ABD=5x and angle BDE=(17x-18) \n" ); document.write( " \n" ); document.write( "----------------- \n" ); document.write( "Supplementary angles have a sum of 180 degrees. \n" ); document.write( "----- \n" ); document.write( "Equation: \n" ); document.write( "5x + 17x-18 = 180 \n" ); document.write( "22x = 162 \n" ); document.write( "x = 7.3636 \n" ); document.write( "---- \n" ); document.write( "ABD = 5x = 36.82 degrees \n" ); document.write( "--- \n" ); document.write( "BDE = 17x-18 = 107.18 degrees \n" ); document.write( "=============================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "==============\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |