The diameter of a circle is 114 cm. Calculate its radius.
The radius of a circle is 8 mm. Calculate its diameter.
The diameter of a circle is 16 cm. Calculate its radius.
O is the centre of the circle shown. What type of line segment is CD?
O is the centre of the circle shown. What type of line segment is OB?
Which term describes a part of the circumference (the curved outline) of a circle? A) arc B) diameter C) radius D) segment
The radius of a circle is 28 cm. Calculate its diameter.
In circle geometry, what is a circumference? Give the definition. (One is drawn in the diagram.)
The diameter of a trampoline is 6 m. Calculate its radius.
The diameter of a circle is 106 mm. Calculate its radius.
The radius of a circle is 20 mm. Calculate its diameter.
In the diagram, O is the centre of the circle. Name the type of line segment AB.
