What is the length of the side opposite a 45° angle in a triangle with a side length of 5 and an angle of 30°?
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Math Question: How many different types of triangles can you form using sides measuring 5 cm, 8 cm, and 10 cm?
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Question: What are the characteristics of the quadratic function f(x) = x^2, such as the vertex, axis of symmetry, and whether it opens upward or downward?