Given $a = 8 , b = 7 , \text { and } c = 6$ , use the Law of Cosines to solve the triangle for the value of C. Round answer to two decimal places.
A) $46.57 ^ { \circ }$
B) $75.52 ^ { \circ }$
C) $57.91 ^ { \circ }$
D) $80.44 ^ { \circ }$
E) $60.33 ^ { \circ }$

Question

Given $a = 8 , b = 7 , \text { and } c = 6$ , use the Law of Cosines to solve the triangle for the value of C. Round answer to two decimal places. 
A) $46.57 ^ { \circ }$ 
B) $75.52 ^ { \circ }$ 
C) $57.91 ^ { \circ }$ 
D) $80.44 ^ { \circ }$ 
E) $60.33 ^ { \circ }$

Quizplus · Accepted Answer

The Answer of Given $a = 8 , b = 7 , \text { and } c = 6$ , use the Law of Cosines to solve the triangle for the value of C. Round answer to two decimal places. 
A) $46.57 ^ { \circ }$ 
B) $75.52 ^ { \circ }$ 
C) $57.91 ^ { \circ }$ 
D) $80.44 ^ { \circ }$ 
E) $60.33 ^ { \circ }$

Given a=8,b=7, and c=6a = 8 , b = 7 , \text { and } c = 6a=8,b=7, and c=6

Given $a = 8 , b = 7 , \text { and } c = 6$