Given a = 9, b = 13, and c = 8, use the Law of Cosines to solve the triangle for the value of A.Round your answer to two decimal places. Figure not drawn to scale
A)99.59°
B)80.44°
C)37.36°
D)43.05°
E)60.33°

Question

Given a = 9, b = 13, and c = 8, use the Law of Cosines to solve the triangle for the value of A.Round your answer to two decimal places.  Figure not drawn to scale
A)99.59° 
B)80.44° 
C)37.36° 
D)43.05° 
E)60.33°

Quizplus · Accepted Answer

The Answer of Given a = 9, b = 13, and c = 8, use the Law of Cosines to solve the triangle for the value of A.Round your answer to two decimal places.  Figure not drawn to scale
A)99.59° 
B)80.44° 
C)37.36° 
D)43.05° 
E)60.33°

Given a = 9, B = 13, and C =