Post a New Question
Posted by carmen on Friday, September 10, 2010 at 3:44am.
if m angle RTS = 8x+18 find x so that line TR is perpendicular to line TS
Point T is the right angle of the triangle, so RTS = 90 degrees 8x + 18 = 90 (degrees) 8x = 72 x = 9 degrees
More Related Questions