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ThetriangleABC has angles A ≈ 40.1 degrees, B ≈ 29.9 degrees, and C ≈ 110 degrees, with side lengths a = 34, b = 19, and c = 22.To solve the triangle ABC with given side lengths a = 34, b = 19, and c = 22, we can use the Law ofCosinesand Law ofSines.1. To find angle A, we can use the Law of Cosines:cos(A) = (b^2 + c^2 - a^2) / (2bc)cos(A) = (19^2 + 22^2 - 34^2) / (2 * 19 * 22)cos(A) = (361 + 484 - 1156) / (836)cos(A) = (689) / (836)A ≈ 40.1 degrees2. To find angle B, we can use the Law of Cosines:cos(B) = (a^2 + c^2 - b^2) / (2ac)cos(B) = (34^2 + 22^2 - 19^2) / (2 * 34 * 22)cos(B) = (1156 + 484 - 361) / (1484)cos(B) = (1279) / (1484)B ≈ 29.9 degrees3. To find angle C, we can use the fact that the sum ofanglesin a triangle is 180 degrees:C = 180 - A - BC ≈ 180 - 40.1 - 29.9C ≈ 110 degreesFor more such questions ontrianglebrainly.com/question/25215131#SPJ8...