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Evaluating the Six Trigonometric Functions Answers

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1
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Use the diagram shown to answer the questions.If you dropped a vertical line from P to the x-axis to make a right triangle, what is the length of the hypotenuse, r?

Answer:

13

2
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What is

Question illustration
A
–12/13
B
–5/13
C
5/13
D
12/13
3

Which identity can you now use to find cos(t)?

A
cos(t) = 1 / sec(t)
B
cot(t) = 1 / tan(t)
C
tan(t) = sin(t) / cos(t)
4

What is cos(t)?

A
Option
B
Option
C
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5

Which statement(s) are true based on the Pythagorean identities?

A
Option
B
Option
C
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D
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E
Option
6

Which identity would be best to start with?

A
sin²(t) + cos²(t) = 1
B
tan²(t) + 1 = sec²(t)
C
1 + cot²(t) = csc²(t)
7

What is sec(t)?

A
Option
B
Option
C
Option

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