Sofia Kovalevskaya
Any point on the graph can be the center of a circle. If the center is on the x-axis, then the circle is symmetric with respect to the x-axis.
Axis machining center machine.
axis or optical center
A cone's axis is the distance from its vertex. Typically, the axis passes through the center of the base of the cone.
The origin
The major axis of a rectangle is a line that passes through the center of each short side.
Yes, the axis of the Earth passes through its centre.
longitudinal axis: An axis along the lengthwise direction of the figure or body, usually passing through its center of gravity.
along its axis in the center
The imaginary line that extends straight out from the center of a reflective surface is the optical axis.
rotation means to spin on an axis in one place revolution means to move around another object
Axis of rotation is an imaginary line about which a turning body rotates. Or the center around something rotates.