Area of largest triangle that can be inscribed within a rectangle | Function to find the area of the triangle ; a and b cannot be negative ; area of the triangle ; Driver code
def trianglearea ( l , b ) : NEW_LINE INDENT if ( l < 0 or b < 0 ) : NEW_LINE INDENT return - 1 NEW_LINE DEDENT area = ( l * b ) / 2 NEW_LINE return area NEW_LINE DEDENT l = 5 NEW_LINE b = 4 NEW_LINE print ( trianglearea ( l , b ) ) NEW_LINE