A point. In fact it is fixed point and the locus of all points, in a plane that is a fixed distance from that fixed point defines the circle.
The fulcrum is the fixed part of a lever. (the pivot point)
upper fixed point is a temperature of stem from water boiling and standards atmospheric pressure lower fixed point is the temperature of pure melting ice.
A lever is a stiff structure that rotates around a fixed point. The fixed point around which a lever rotates is fulcrum.
The fixed point that is located in the center of a circle and is used as the guiding point to draw it is called the "point of origin".
A circle is the locus of a point which moves such that its distance from a fixed point is constant. .The fixed point is centre and fixed distance is radius of circle. Elements of circle are centre, radius and circumference.
No, there is not.
The boiling point of water is fixed but boiling points depends on the atmospheric pressure.
A lever. The fixed point is called the fulcrum.
The center of the circle. That's how the circle is defined. (The collection of all points on a plane equidistant from a fixed point. The fixed point is the center and the fixed distance is the radius.)
fixed/floating point choice is an important ISA condition.
fixed