Unit Circle And Reference Worksheet
ADVERTISEMENT
1
2
3
4Unit Circle and Reference Angles
( )
1
3
1
3
−
0
1 ,
,
,
2
2
2
2
π
π
π
2
2
2
2
2
2
3
−
3
,
,
cosine
2
2
2
2
π
○
○
π
120
60
3
○
90
value
4
4
○
○
135
45
Numerator is
3
1
3
1
always one
−
,
,
π
Numerator is
2
2
2
2
π
less than
5
always π
○
6
denominator
30
6
○
150
sine value
times π
0
0
(
)
−
1
0 ,
π
○
180
π
○
( )
2
360
1
0 ,
Numerator is
Numerator is
π
○
always one
always one less
210
7
π
11
more than
than twice
3
1
○
6
330
−
−
,
3
1
denominator
denominator
6
−
,
2
2
○
225
times π
2
2
times π
○
315
π
5
○
○
240
300
π
4
7
○
270
2
2
4
−
−
,
2
2
−
π
,
2
2
π
4
π
5
3
2
2
3
3
2
1
3
1
3
−
−
−
,
,
(
)
, 0 −
1
2
2
2
2
Value of Denominator
Reference Angle
?
○
30
6
Some hints when
?
dealing with radians.
○
45
4
?
○
60
3
ADVERTISEMENT
0 votes
Related Articles
Related forms
Related Categories
Parent category: Education