In triangle ABC, if ∠ A is equal to 60 degrees, ∠ B is equal to 45 degrees, and ∠ C is equal to 75 degrees, what triangle is this triangle?

Acute triangle. All three angles are less than 90 degrees

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1. Given the triangle ABC, a equals 45 degrees, B equals 75 degrees, B equals 8, find the edge a () a: 8 B: 4 C: 4 Given the triangle ABC, a equals 45 degrees, B equals 75 degrees, B equals 8, find the edge a () A：8 B：4 C：4√3－3 D：8√3－8
2. In the triangle ABC, given a = 8, B = 60, C = 75, find a, B,
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4. 1. In the triangle ABC, if angle A: angle B: angle c = 1:2:3, then the ratio of the three sides of the triangle is 2. Given that the hypotenuse C and the right edge a of a right triangle are two continuous integers, then the square of the other right edge is equal to () I hope it can be more detailed
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11. In the triangle ABC, it is known that a equals 8, B equals 60 degrees, C equals 75 degrees, then what is B equal to
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18. It is known that: (a + b) &# 178; = 11, (a-b) &# 178; = 5, then the value of a & # 178; + B & # 178; is equal to_____
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