AU Algebra Worksheet

Algebra 2Name___________________________________ ID: 1
Quiz 10.4
Date________________ Period____
Find the value of the sin, cos, and tan of the angle indicated.
1) sin θ
2) tan θ
θ
25
16
20
24
θ
7
Find the measure of the indicated angle to the nearest degree.
3)
4)
41
30
?
35
?
20
Determine the measure of the reference angle for the given angle.
5)
6)
y
−280°
y
185°
x
x
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Worksheet by Kuta Software LLC
Convert each degree measure into radians and each radian measure into degrees.
7) -240°
8)
3π
4
Find a positive and a negative coterminal angle for each given angle.
9) 300°
10)
5π
4
Find the exact value of each trigonometric function.
11) cos 315°
13) sin
7π
6
12) tan −240°
14) cos −
π
6
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Worksheet by Kuta Software LLC