Given a = 10, b = 14, and c = 9, use the Law of Cosines to solve the triangle for the value of B.Round your answer to two decimal places. Figure not drawn to scale
A)94.78°
B)80.44°
C)39.84°
D)45.38°
E)60.33°

Question

Given a = 10, b = 14, and c = 9, use the Law of Cosines to solve the triangle for the value of B.Round your answer to two decimal places.  Figure not drawn to scale
A)94.78° 
B)80.44° 
C)39.84° 
D)45.38° 
E)60.33°

Quizplus · Accepted Answer

The Answer of Given a = 10, b = 14, and c = 9, use the Law of Cosines to solve the triangle for the value of B.Round your answer to two decimal places.  Figure not drawn to scale
A)94.78° 
B)80.44° 
C)39.84° 
D)45.38° 
E)60.33°

Given a = 10, B = 14, and C =