It is the diameter of the circle
That's a radius of the circle.
a chord. i took geometry this year. here are some other things that way help. Circle- a set of points that are equidistant from the center of the circle Diameter- a line segment that passes through the center point and has its endpoints on the circle. Radius- a line segment that connects from the center point to the circle Chord- a line segment that has its endpoints on the circle. Arc- a section of the circle's outer points. Semicircle- half of a circle. Central Angle- an angle that has its' vertex as the center point of the circle. Inscribed Polygon- a polygon that has all its' vertexes on the circles outer points. kk :-)
A line that goes through a circle is a secant line. (Remember that a line is infinitely long.) Anyline that passes through a circle is a secant line, whether it passes through the center of the circle or not. Compare this to a line segment with endpoints on the circumference of a circle. That segment is called a cord of that circle. If the cord of a circle passes through the center of that circle, it is a diameter of that circle, which is the longest cord of the circle.
False
Diameter.
If it connects the center of the circle to the edge, it is the radius. If it is a straight line that connects the edges of a circle through the center, it is the diameter.
Diameter.
The radius of a circle connects its center to its circumference.
diameter
The line segment is the radius of a circle that connects the center of a circle to any point on its circumference.
The Radius
Chord
diameter
Chord.
A chord
The diameter
That's a "radius" of the circle.