Circle and its Parts

Match the basic parts of a circle.

• radius

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• diameter

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• chord

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• center

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• circumference

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 A ________ is two-dimensional plane figure with all points equidistant from a center point.

The fixed point in the circle is called the ________ of the circle.

 A _______ is line (fixed distance) from the center to any point on the circle.

 The _______ is the distance around the circle.

A ______ is any line that connects two points on a circle but doesn’t necessarily pass through the center.

A line from one point on the circle passing the center of the circle to the other point on the is called a _______.

What is the diameter of a circular plate that has a radius of 4 cm?

Mathematical Equivalence

OFF

What is the radius of the given circle?

Mathematical Equivalence

ON

Draw a circle with a radius of 5 cm. Label the parts of the circle.