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.
system
determine what type of triangle will be formed by the following coordinates: (4, 2), (7, 9), (4, 11).
user
the triangle formed by these three points is an acute triangle.
assistant