Question

If x - 10' and 190° - X are supplementary angles, then find x​

Answer 1

supplementary angles means

whose sum is 180

x-10+190-x=180

180-x=180-x

x=0

Answer 2

angle would be zero.therefore one anlgs is -10 and one 190. -10 denotes direction that is clockwise. it is possible therefore for an angle to be -10