The letter is a capital U
Chat with our AI personalities
A chord is a line segment between two points on a given curve. Basically it's two points that are connected with a line which all happens to be on a curve. Most likely a circle
no
A line segment.
I classify a parallel line as two line segments that will never intersect if the line kept going. They are perfectly straight and even.
Average the x and y (and z if there is one) coordinates to find a midpoint of a line.