Circles

Identify the part of the circle shown in the image.

What is the total distance around a circle called?

What do you call the part of a circle enclosed by an arc and a chord?

If the diameter of a circle is 10 cm, what is its radius?

Identify the part of the circle shown in the image.

Which part of a circle is always twice the radius?

Identify the part of the circle shown in the image.

What is the name of the longest straight line that passes through the center of a circle?

A pizza slice represents which part of a circle?

What do you call the curved part of a circle between two points?

Identify the part of the circle shown in the image.

Which part of the circle is always half of the diameter?

If a circle has a radius of 8 cm, what is the diameter?

What do you call a line segment that connects the center of a circle to any point on the circle?

If the circle has a diameter of 24 cm, what is the radius?

A line segment that touches two points on the circle but does NOT pass through the center is called what?