Add the given vectors by using the trigonometric functions and the Pythagorean theorem.A = 2.0, ? = 114 °B = 4.2, ? = 147 °
A. R = 0.5, ? = 137 °
B. R = 6.0, ? = 137 °
C. R = 6.0, ? = 133 °
D. R = 6.0, ? = 317 °
Answer: B
Mathematics
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