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
describe a triangle as a geometric shape.
user
a triangle is a polygon with three sides and three angles. it is a closed shape with three straight lines connecting its vertices. each side of the triangle is connected to the other two sides, forming an enclosed figure.
assistant