Vocabulary
what is the ray in which the line starts (original position)
initial side
When you draw angle 45 which quadrant does the terminal side lie in?
1
convert 315 to radians
7pi/4
pi
180
complement means angles add to
90
The __________side is where the ray is after the rotation
terminal
When you draw angle 100 which quadrant does the terminal side lie in?
2
convert -45 to radians
-pi/4
3pi/2
270
supplement means angles add to
180
60 and 420 are examples of
coterminal angles
When you draw angle 200 which quadrant does the terminal side lie in?
3
convert 165 to radians
11pi/12
5pi/6
150
complement of 45
45
what are the 3 greek letters to represent angles
alpha, beta, theta
When you draw angle -60 which quadrant does the terminal side lie in?
4
convert 720 to radians
4pi
-pi/4
-45
supplement of 100
80
the rotation is _____________ then the angle is negative
clockwise
When you draw angle -150 which quadrant does it lie in?
3
convert -450 to radians
-5pi/2
-13pi/6
-390
complement of 100
does not have one