What is the relationship between the radius and the chord length in a circle?

What is the relationship between the radius and the chord length in a circle?

Step 1: Understand what a circle is. A circle is a round shape where all points are the same distance from the center.
Step 2: Know what a radius is. The radius is the distance from the center of the circle to any point on the edge.
Step 3: Understand what a chord is. A chord is a straight line that connects two points on the edge of the circle.
Step 4: Realize that the length of a chord can change. Chords can be different lengths depending on where they are in the circle.
Step 5: Compare the chord length to the radius. A chord can be shorter than the radius, equal to the radius, or longer than the radius.
Step 6: Remember that the longest chord in a circle is the diameter, which is twice the length of the radius.

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