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 difference between parallel and perpendicular lines.
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parallel lines are lines that never intersect. they always remain the same distance apart, no matter how far they are extended. perpendicular lines meet at a 90-degree angle, forming a "t" shape. all four angles that are created are equal and are always 90 degrees each.
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