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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calculate the area of an equilateral triangle with side length 15 cm.
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the area of an equilateral triangle with side length 15 cm is 88.20754716981132 cm².
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