A Chord is a line segment that joins ANY two points on a circle

In other words, a chord is basically any line segment starting one one side of a circle, like point A in the picture on the left, and ending on another side of the circle, like point B. Points A and B are the endpoints of chord AB.

Chord AB divides the circle into two distinct arcs from A directly to B and then the longer part: from A through C and to B.
Can you categorize these two arcs as the minor and major arc?

Identify Arcs

. Practice Problems



Identify chords and their arcs

In the diagram on the left, identify:
the chord, minor arc, the major arc, the chord's arc.

Answers

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In the diagram on the left, identify:
the chord, minor arc, the major arc, the chord's arc.

Answers

 

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In the diagram on the left, identify:
the chord, minor arc, the major arc, the chord's arc.

Answers

 

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What is the relationship between the lengths of chord YZ and AB?

 

Answer

The two chords are congruent!