# Find the angle in a triangle

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Suppose that the triangle ABC has three edges a=BC=4sqrt(3) , b=AC=4 and c=AB=4. Find angle ABC and BAC.

Â© BrainMass Inc. brainmass.com November 24, 2022, 11:35 am ad1c9bdddfhttps://brainmass.com/math/triangles/find-angle-triangle-8189

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Solution. By the formula of the area

S=Sqrt{s(s-a)(s-b)(s-c)}, where ...

#### Solution Summary

Angles in a triangle are found.

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