Find x and y to three significant digits using the formula 
(
in radians).
Radius, r
Angle, 
Distance, s
x cm
25 o
15 cm
y m
315 o
107 m
A. x = 13.751; y = 38.925
B. x = 34.377; y = 19.462
C. x = 34.377; y = 61.143
D. x = 108; y = 19.462
E. x = 34.377; y = 38.925
Answer: B
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A. 
| T | T | T |
F T F
F F F
B.
| T | T | F |
F F F
F T T
C.
| T | T | T |
F T F
F F T
D.
| T | T | F |
F T T
F F T
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B. y = 5 - x2
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D. y = 5 - x