Math Question: In a triangle, if two angles of one triangle are congruent to two angles of another triangle, what can we conclude about the two triangles?
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What is the standard deviation of a dataset of 10 numbers: [5, 8, 12, 15, 20, 23, 26, 29, 34, 38]?
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Find the integral of 3x^2 + 5x - 2 with respect to x.