The radius of the circle.
It is its radius
It is the circle's radius
That it is half the diameter of a circle
17 Half the diameter
the radius of a circle is half the diameter, so half of 1.8 is .9. The radius is .9km.
The radius of a circle is half of its diameter.
The radius is half the diameter 15mm because the raduis is half the diameter so 30mm divided by 2mm it would be 15mm
Half the diameter of a circle is called its radius.
half of the radius the radius is half of the diameter the diameter is the with of the circle. This also can be called a quadrent circle.
The Radius of a circle is half the Diameter of the circle.
It's called diameter.
It is the circle's radius
radius
radius
Half the diameter of a circle called the semicircle
The diameter is the length across the middle of a circle. Half of the diameter is called the radius.
The radius is half of the diameter of a circle.
The radius, from the centre of a circle to it's edge.
The half of a diameter of a circle is known as a radius.