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Worksheet: Applications of Laws of Sines and Cosines


𝐷 is the midpoint of 𝐡 𝐢 and π‘š ∠ 𝐡 𝐴 𝐷 = 3 7 ∘ . Find t a n ∠ 𝐷 𝐴 𝐢 giving the answer to three decimal places.