Trigonometry Worksheet
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1
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4Calculus Maximus
WS P.7: Trig
Name_________________________________________ Date________________________ Period______
Worksheet P.7—Trigonometry
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I. Short Answer
For problems 1 – 5, solve. Give exact answers in radians for 0
x
2
.
2
2
1.
2sin
x
3sin
x
2 0
2.
2sin
x
cos
x
1 0
3.
sin 2
x
sin
x
x
4.
cos 2
x
cos
x
5.
2cos 3
3 0
6. Evaluate.
3
1
(a)
cos
Sin
(b)
tan
Arc
sec 3
x
2
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