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
creat a function in c++ to calculate the area of a triangle.
user
float trianglearea(float base, float height) {
    float area;
    area = (base * height) / 2;
    return area; 
}
assistant