WorksheetsUnit Circle Review
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Solve in radians: arcsin(√3/2) =
a)
π/3
b)
2π/3
c)
4π/3
d)
5π/3
2.
Solve in radians: arccos(-1/2) =
a)
π/3
b)
2π/3
c)
4π/3
d)
5π/3
3.
Solve in radians: arcsin(-√2/2) =
a)
7π/4
b)
-7π/4
c)
π/4
d)
-π/4
4.
Solve in radians: arccos(-√3/2) =
a)
π/6
b)
5π/6
c)
7π/6
d)
11π/6
5.
Solve in radians: arcsin(-1/2) =
a)
π/6
b)
-π/6
c)
7π/6
d)
11π/6
6.
Solve: cos(π/3) =
a)
1/2
b)
√3/2
c)
√2/2
d)
-√2/2
7.
Solve: tan(π/4) =
a)
1
b)
-1
c)
0
d)
2
8.
Solve: sin(11π/6) =
a)
1/2
b)
-1/2
c)
√3/2
d)
-√3/2
9.
Solve: cos(4π/3) =
a)
√3/2
b)
-√3/2
c)
1/2
d)
-1/2
10.
Solve: tan(2π/3) =
a)
√3
b)
-√3
c)
1/√3
d)
-1/√3
100 %
