SOLUTION: how do you find the largest angle of a triangle with sides 4cm, 7cm and 9cm?

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Question 478143: how do you find the largest angle of a triangle with sides 4cm, 7cm and 9cm?
Answer by Theo(13342) About Me  (Show Source):
You can put this solution on YOUR website!
the largest angle will be opposite the largest side.
that would be the angle that is opposite the side that is 9cm.