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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