Given $a = 3 , b = 8$, and $c = 6$, use the Law of Cosines to solve the triangle for the value of $C$. Round answer to two decimal places.

A) $60.33 ^ { \circ }$
B) $39.57 ^ { \circ }$
C) $80.44 ^ { \circ }$
D) $121.86 ^ { \circ }$
E) $18.57 ^ { \circ }$

Question

Given $a = 3 , b = 8$, and $c = 6$, use the Law of Cosines to solve the triangle for the value of $C$. Round answer to two decimal places.

A) $60.33 ^ { \circ }$ 
B) $39.57 ^ { \circ }$ 
C) $80.44 ^ { \circ }$ 
D) $121.86 ^ { \circ }$ 
E) $18.57 ^ { \circ }$

Quizplus · Accepted Answer

The Answer of Given $a = 3 , b = 8$, and $c = 6$, use the Law of Cosines to solve the triangle for the value of $C$. Round answer to two decimal places.

A) $60.33 ^ { \circ }$ 
B) $39.57 ^ { \circ }$ 
C) $80.44 ^ { \circ }$ 
D) $121.86 ^ { \circ }$ 
E) $18.57 ^ { \circ }$

Given a=3,b=8a = 3 , b = 8a=3,b=8 , And c=6c = 6c=6

Given $a = 3 , b = 8$ , And $c = 6$