# Radius of a Circle

The radius is the straight line extending from the centre of a circle to the outside edge.

The radius radiates like rays from the centre of the sun, just like the radius does from the centre of a circle.

# Radius of a Circle

The radius is the straight line extending from the centre of a circle to the outside edge.

The radius radiates like rays from the centre of the sun, just like the radius does from the centre of a circle.