Parts of a circle

What does the line segment on the circle represent?

• the radius

• the diameter

• the circumference

What does the line segment on the circle represent?

• the radius

• the diameter

• the circumference

What is the length around a circle called?

• the radius

• the diameter

• the circumference

What is a segment with its endpoints on the circle that passes through the center called?

• the radius

• the diameter

• the circumference

What is a line segment from the center of a circle to any point on the circle?

• the radius

• the diameter

• the circumference

What is the radius doubled (times 2)?

 $r\times2=?$  

• the diameter

• the radius

• the area

• pi

What is the diameter divided by 2?

 $\frac{d}{2}=?$  

• the circumference

• the radius

• the area

• pi

What is 'c' in this image?

• Center

• Chord

• Diameter

• Radius

What is the arrow pointing at?

• Sector

• Arc

• Segment

• Tangent

Identify the major arc.

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