document.write( "Question 454990: how do you show your work for the question?
\n" ); document.write( "find one angle with positive measure and one angle with negative measure coterminal with -310. \n" ); document.write( "
Algebra.Com's Answer #312389 by Edwin McCravy(20060)\"\" \"About 
You can put this solution on YOUR website!
how do you show your work for the question?
\n" ); document.write( "find one angle with positive measure and one angle with negative measure coterminal with -310°
\n" ); document.write( "
\r\n" );
document.write( "First we draw the picture of -310°. We start at\r\n" );
document.write( "the right side of the x-axis, then swing downward\r\n" );
document.write( "and around in the CLOCKWISE direction through 310°,\r\n" );
document.write( "as shown by the black CLOCKWISE arc below:\r\n" );
document.write( "\r\n" );
document.write( "  \r\n" );
document.write( "\r\n" );
document.write( "Notice that 310° just lacks 50° being 360°, since \r\n" );
document.write( "360°-310° = 50° so the positive angle 50° measured in the \r\n" );
document.write( "COUNTER-CLOCKWISE direction is coterminal with -310°, as \r\n" );
document.write( "shown by the COUNTER-CLOCKWISE red arc below:\r\n" );
document.write( "\r\n" );
document.write( " \r\n" );
document.write( "\r\n" );
document.write( "So a positive angle coterminal with -310° is 50°.\r\n" );
document.write( "\r\n" );
document.write( "To find a negative angle coterminal with -310, we\r\n" );
document.write( "just need to go around 360° more in the CLOCKWISE \r\n" );
document.write( "direction like this:\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "which means we just add -360° to -310° and get -670°.\r\n" );
document.write( "\r\n" );
document.write( "So a negative angle coterminal with -310° is -670°.\r\n" );
document.write( "\r\n" );
document.write( "Edwin
\n" ); document.write( "
\n" );