What is the area of a right-angled triangle with legs measuring 8 cm and 15 cm?
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What is the length of a side opposite a 74° angle in a triangle with adjacent sides of 5 units and 7 units?
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What is the smallest value of n that satisfies the equation x^n + y^n = z^n, where x, y, and z are positive integers, as stated in Fermat's Last Theorem?