SOLUTION: To the nearest minute, what is the approximate size of the smallest angle of a triangle whose sides are 4, 5, and 8?

Algebra ->  Triangles -> SOLUTION: To the nearest minute, what is the approximate size of the smallest angle of a triangle whose sides are 4, 5, and 8?       Log On


   

Question 834837: To the nearest minute, what is the
approximate size of the smallest angle of a
triangle whose sides are 4, 5, and 8?

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
To the nearest minute, what is the
approximate size of the smallest angle of a
triangle whose sides are 4, 5, and 8?
------------
The smallest angle is opposite the smallest side.
Use the Cosine Law.