WorksheetsSix Trig Functions for angles
Total questions: 14
Worksheet time: 19mins
Name
Class
Date
1.
what is sec(θ)
a)
12 / 13
b)
5 / 15
c)
15/ 5
d)
13 / 12
2.
Which quadrant does the terminal side of the angle of 230⁰ lie when it is in standard position?
a)
I
b)
II
c)
III
d)
IV
3.
Which quadrant does the terminal side of the angle of -570⁰ lie when it is in standard position?
a)
I
b)
II
c)
III
d)
IV
4.
Choose the correct ratio.
a)
sin-1(12/29)
b)
cos-1(12/29)
c)
tan-1(12/29)
d)
tan-1(29/12)
5.
cos 5π/6
a)
-1/2
b)
1/2
c)
√3/2
d)
-√3/2
6.
sin π/4
a)
√2∕2
b)
1/2
c)
√3/2
d)
0
7.
Positive angles are measured in which direction from standard position?
a)
Clockwise
b)
Counterclockwise
8.
Negative angles are measured in which direction from standard position?
a)
Clockwise
b)
Counterclockwise
9.
tan (-π)
a)
undefined
b)
0
c)
1
d)
-1
10.
Let (-4, 3) be a point on the terminal side of θ. What is tan θ?
a)
-4/5
b)
-3/4
c)
3/5
d)
4/5
11.
Set up the problem so that you can solve for X.
a)
sin X = 41/28
b)
tan X = 41/28
c)
cos X = 28/41
d)
sin X = 28/41
12.
Let (12,-5) be a point on the terminal side of θ.
What is Cos ø?
a)
13/12
b)
12/13
c)
-5/13
d)
-5/12
13.
Let (3,4) be a point on the terminal side of θ. What is sec ø?
a)
4/3
b)
3/4
c)
5/3
d)
2/3
14.
let (-3,-3) be a point on the terminal side of θ.
What is cot θ?
a)
1
b)
2
c)
3
d)
Not me
100 %
