12-3 Trigonometric Functions of General Angles
36. FERRIS WHEELS The Wonder Wheel Ferris wheel at Coney Island has a radius of about 68 feet
and is 15 feet off the ground. After a person gets on
the bottom car, the Ferris wheel rotates 202.5° counterclockwise before stopping. How high above
the ground is this car when it has stopped?
38. , Quadrant IV
ANSWER: 39. , Quadrant III
ANSWER: ANSWER: 145.8 ft
Suppose θ is an angle in standard position
whose terminal side is in the given quadrant.
For each function, find the exact values of the
remaining five trigonometric functions of θ.
40. 37. , Quadrant II
, Quadrant IV
ANSWER: ANSWER: 38. , Quadrant IV
ANSWER: Find the exact value of each trigonometric
function.
41. cot 270°
ANSWER: 0
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42. csc 180°
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12-3 Trigonometric Functions of General Angles
ANSWER: 1
Find the exact value of each trigonometric
function.
41. cot 270°
ANSWER: 0
42. csc 180°
ANSWER: undefined
43. sin 570°
ANSWER: 44. ANSWER: 45. ANSWER: 46. ANSWER: 1
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