Given $a = 6 , b = 9$ , And $c = 7$

question 23

Multiple Choice

Given $a = 6 , b = 9$ , and $c = 7$ , use the Law of Cosines to solve the triangle for the value of $A$ . Round answer to two decimal places.

• A) \(60.33 ^ { \circ }\)
• B) \(50.98 ^ { \circ }\)
• C) \(80.44 ^ { \circ }\)
• D) \(87.27 ^ { \circ }\)
• E) \(41.75 ^ { \circ }\)