The line passing through the center of a circle with two endpoints on the circle is the circle's diameter.
No, a secant line does not pass through the center of a circle. A secant line is a line that intersects a circle in two distinct points. Only a line passing through the center of a circle is called a diameter.
This is the diameter of the circle.
That's a diameter of the circle.
A line passing through the center and crossing the circle.
It is the diameter of the circle.
This is a line segment called a diameter of the circle.
A straight line passing from side to side going through the middle of a circle or sphere is a diameter.
diameter
A diameter.
Diameter.
a straight line passing from side to side through the center