dude26
contestada

Trig help please


Which of the following angles is not coterminal with 72 degrees?


a. -288 degrees

b. 792 degrees

c. 288


Thanks in advance!

Respuesta :

bcalle
To find coterminal angles you add or subtract multiples of 360 (since this is a full revolution of a circle).
72 + 360 = 432 + 360 = 792
72-360 = -288
Letter C is NOT coterminal