as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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explain the concept of "pythagorean theorem".
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the pythagorean theorem is an equation used to calculate the sides and angles of a right triangle. the theorem states that the square of the lengths of the sides of a right triangle is equal to the sum of the squares of the lengths of its two shorter sides. in other words, a2 + b2 = c2, where a and b are the lengths of the two shorter sides and c is the length of the hypotenuse.
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