Question

Question 8 of 10

In order to apply the law of cosines to find the measure of an interior angle, it
is enough to know which of the following?
A. The lengths of all three sides of the triangle
B. The area of the triangle
C. At least two of the angles of the triangle and the length of one of
its sides
SUBMIT

Answer 1

A

Explanation:

You can use the Law of Cosines if you know all three sides of the triangle.

Note, however, that you can also use the Law of Cosines if you know the lengths of two of the sides and the angle between them.