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  4. Exam
    Exam 19: Right-Triangle Trigonometry
  5. Question
    If a = 423, B = 10
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If a = 423, B = 10

Question 30

Question 30

Multiple Choice

If a = 4.23, b = 10.07, and c = 10.92, express sin A as a decimal to the nearest ten-thousandth. If a = 4.23, b = 10.07, and c = 10.92, express sin A as a decimal to the nearest ten-thousandth.   A) 2.3806 B) 0.4201 C) 2.5816 D) 0.3874


A) 2.3806
B) 0.4201
C) 2.5816
D) 0.3874

Correct Answer:

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