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The chord that passes through the center of a circle is called the diameter. The measure of this chord is also called the diameter, and is used in calculations such as finding the circumference of a circle (Circumference equals pi times the diameter).
^^
wrong...
it is either
Secant or tangent im pretty sure its SECANT though...
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What is a chord that passes through the cent of a circle?
A chord is any line segment that connect two points of a circle. If a chord passes through the center of the circle it is called the DIAMETER of the circle. The diameter of any circle is the longest chord of that circle as well.
What is a chord of a circle that contains the center of that circle?
Any chord of a circle that contains the center of the circle is a diameter of that circle.Just two things now. We'll say that the chord of a circle that passes through the center is the longest chord of that circle, but you've probably already figured that out. Additionally, we'll say that there are an infinite number of chords that can be drawn through the center of a circle. Now you're armed and ready to continue your investigation in geometry. A link can be found below to check facts and gather more information.
Is every chord of a circle also a diameter?
No. The chord is a diameter only if it passes through the center of the circle. In that case,it's also the longest that any chord can possibly be in that circle.
Can a chord of a circle also be the diameter of the circle?
Sure. Any chord that passes through the center of the circle is also a diameter. Chords can have many different lengths, but a diameter is the longest chord.
What is a secant of a circle?
a secant is a line containing a chord. A secant is a line that intersects the circle twice(or passes through a circle)
