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12 questions from this quiz
30°30°30°, 45°45°45°, 60°60°60°
Isosceles right triangle
2\sqrt{2}2
12\frac{1}{\sqrt{2}}21
111
They are equal
1:3:21:\sqrt{3}:21:3:2
32\frac{\sqrt{3}}{2}23
12\frac{1}{2}21
13\frac{1}{\sqrt{3}}31
34\frac{3}{4}43
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