Question
Find the reference angle for each given angle:
a) 325 degrees
b) 14pi/3
c) -190 degrees
a) 325 degrees
b) 14pi/3
c) -190 degrees
Answers
Damon
360 - 325 =
14/3 = 4 2/3 twice around and 2 pi/3
2 pi/3 = 120 = 180 - 60 so 60 in Q2
10 in Q2
14/3 = 4 2/3 twice around and 2 pi/3
2 pi/3 = 120 = 180 - 60 so 60 in Q2
10 in Q2