Trigonometry Part II



TRIG FUNCTIONS– PART 2 (1.5) NAME____________________________

1. Sketch the angle [pic] in standard position. Then find the exact values for [pic] and [pic].

A. [pic] B. [pic] C. [pic] D. [pic]

2. In each case, determine the quadrant(s) for angle T.

A. [pic] and [pic] B. [pic] and [pic]

C. [pic] and [pic] D. [pic] and [pic]

3. Solve for the angle so that [pic]. In each case there are two solutions.

A. [pic] B. [pic] C. [pic] is undefined

4. Find the exact value for [pic].

(-7, 3) A

5. Solve for the variable so that [pic]. Express your answers in radians.

A. [pic] B. [pic] C. [pic]

6. Find the exact value for [pic]. Your answer will be in terms of x.

7. Express the area of this triangle in terms of A, b, and c.

C b

a

A

c

8. Simplify completely: [pic]

-----------------------

a

b

c

A

C

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