Circles

Identify the part of the circle shown in the image.

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

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

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

Identify the part of the circle shown in the image.

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

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

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

What is the total distance around a circle called?

Which part of a circle is always twice the radius?