What angle in the unit circle corresponds to the point (1/2, β3/2)?
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Math question: If triangle ABC is congruent to triangle DEF, and triangle DEF is congruent to triangle XYZ, what can we say about triangle ABC and triangle XYZ?
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Math Question: What is the limit of f(x) as x approaches 3, if f(x) = (2x + 1) / (x - 3)?