Use the Law of Cosines to Solve the Given Triangle $\frac { 2 } { 15 }$

question 186

Multiple Choice

Use the law of Cosines to solve the given triangle.Round your answer to two decimal places.
C = 40°, a = $\frac { 2 } { 15 }$ , b = $\frac { 1 } { 5 }$

• A)A \(\approx\) 41.21°, B \(\approx\) 98.79°, c \(\approx\) 0.13
• B)A \(\approx\) 99.76°, B \(\approx\) 98.76°, c \(\approx\)0.13
• C)A \(\approx\) 98.76°, B \(\approx\) 41.24°, c \(\approx\) 0.20
• D)A \(\approx\) 41.24°, B \(\approx\) 98.76°, c \(\approx\) 0.20
• E)A \(\approx\) 98.79°, B \(\approx\) 41.21°, c \(\approx\) 0.20

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