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PARTS OF A CIRCLE

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The outside of the circle is called…

circumference

The circumference is the distance around the circle.

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The midpoint of a circle is called…

centre

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The line drawn from the centre to the circumference is …

radius

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The line drawn from one circumference through the centre to another circumference is …

radius

diameter

The diameter cuts the circle in half!

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�A line that connects one point on the edge of the circle with another point on the circle is called ….�

chord

The chord that passes through thecentre of the circle is the diameter.

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�A part or portion of the circumference of the circle is called...�

a

r

c

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Parts of the Circle

3. centre

4. radius

2.diameter

1. chord

5. arc

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Thank You!!!

Lonilo A. Dequito

Sicud Elementary School