I did this yesterday
http://www.jiskha.com/display.cgi?id=1468085862
Determine two coterminal angles (one positive and one negative) for θ = −503°.
a. 217°,− 323°
b. 217°, − 143°
c. 307°, − 413°
d. 127°, − 323°
e. 127°, − 233°
1 answer
1 answer