chords

Use chords to solve

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• 20
• 17
• 18

A chord that passes through the center of the circle is a ________.

• chord
• diameter
• radius
• tangent

Find x

• 10
• 5
• 18
• 9

What do we call the red line?

• Chord
• Arc
• Diameter
• Segment

A chord that passes through the center of the circle is a ________.

• chord
• diameter
• radius
• tangent

Use chords to solve for x

• x = 35^o
• x = 50^o
• x = 70^o
• x = 140^o

Find the value of x.

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• 24
• 30
• 20