Step-by-step explanation:
Since we have two sides of a triangle and the angle between them, we can use the Law of Cosines.
For any triangle, the Law of Cosines states:
, where , , and are all interchangeable.
Substituting given values, we have:
it is probably the graph on the bottom right.
the answer is c
step-by-step explanation: i took a test with this question on it