A strip heater
Chat with our AI personalities
I would claim that a straight line is slightly bend as we define straight from the horizon.
I classify a parallel line as two line segments that will never intersect if the line kept going. They are perfectly straight and even.
Curve is one possible opposite of straight if straight refers to line that does not bend. Other meanings of straight like honest, heterosexual, and direct have different opposites than curve.
The radius of a circle is a line segment joining any point of the boundary of the circle to its centre. A diameter is a line segment from a point of the boundary of the circle which passes through the centre and ends at the boundary on the opposite side.
Yes. If it is not straight, then it is not a line.