Posted by Alison on .
find the next two positive and negative angles coterminal with the quadrantal angle.
90 degrees.
would the answer be.....
would it be 450, 810??????
and 630, 270 ????

trig 
Reiny,
Yes, see my reply to your previous question
http://www.jiskha.com/display.cgi?id=1314596365