SOLUTION: A farmer is planning to fence off her triangler garden. She measures angle 1 to be 79�, and angle 2 to be 53�. The distance between angle 1 and angle 3 is 57 feet. The distance bet

Question 1100634: A farmer is planning to fence off her triangler garden. She measures angle 1 to be 79�, and angle 2 to be 53�. The distance between angle 1 and angle 3 is 57 feet. The distance between angle 2 and angle 3 is 70feet. How much fencing does she need to buy.
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Not precisely what you mean.
The side length OPPOSITE of angle 2 is 57 feet; and the side length OPPOSITE angle 1 is 70 feet.

Measure of angle 3 is degrees.

Now what you really need to find is the side length opposite of angle number 3, for which you can now use Law Of Cosines. Call this length, x.

The total amount of fencing will be .
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