Given SSS find the smallest angle using Law of Cosines when sides are 4,8,11.

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Question: Given △𝐴𝐵𝐶 with 𝑎 =4, 𝑏 =8 and 𝑐 =11, find ∠𝐴. Round your answer to the nearest whole number.
Given △𝐴𝐵𝐶 with 𝑎 =4, 𝑏 =8 and 𝑐 =11, find ∠𝐴. Round your answer to the nearest whole number.Hello! I need help solving this problem, please!

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Answered By:

Doug C.
Math Tutor with Reputation to make difficult concepts understandable

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Written Explanation:

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