A circle.
A circle.You don't even need the words " ... at the center of the figure".
the set of points equidistant from a fixed point
Sphere
fixed perimeter is the perimeter being fixed
the fixed cost can be negative if and only if the basis of calculating the fixed cost is not realistic or representative such as the high low method that relies on extreme values only to ascertain the fixed and variable cost.
A plane curve all equidistant from a given fixed point, the center.
A circle.You don't even need the words " ... at the center of the figure".
a globe.
A circle is a plane figure consisting of a curve in which every point is equidistant from a fixed point called the center.
A circle is a closed curve where all points are equidistant from a fixed point called the center. It is a two-dimensional shape with no corners or edges.
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.)
Most likely sinusoid.
a sphere
The distance from the fixed point at the center of a circle to any point on the curve is called the radius.
A circle is a path that is always a curve, as it consists of points equidistant from a fixed central point. This curve does not have any straight segments or corners, maintaining a continuous and curved shape throughout its circumference.
A sphere is a solid figure in which every point is equidistant from a fixed point called the center.
the set of points equidistant from a fixed point