4
QuizMultiple Choice
The Unit Circle
Question 4 • IC Pre-Cal - Deering
Which of the following is true of the location of the terminal side of an angle, , whose sine value is ?
Answer
A
has a reference angle of 30° and is in Quadrant I or II
B
has a reference angle of 30° and is in Quadrant I or IV
C
has a reference angle of 60° and is in Quadrant I or II
D
has a reference angle of 60° and is in Quadrant I or IV