document.write( "Question 620550: If ABC = 20o, what is the measure of its complement CBD? \n" ); document.write( "
Algebra.Com's Answer #390220 by jim_thompson5910(35256) ![]() You can put this solution on YOUR website! The complement of any angle x is 90-x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So CBD = 90 - ABC \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "CBD = 90-20 = 70 degrees \n" ); document.write( " |