The diameter of a circle if twice the length of the radius.
The circumference is ALL the way around the circle, while the radius is only HALF way into the middle of the circle. I'm guessing you meant "What is the relationship between the radius of a circle and its circumference?" Radius is half of the diameter of a circle, circumference is PI times diameter; therefore, the circumference is PI times two times radius.
The diameter of a circle is always twice the length of the radius. Therefore, if the radius is 5.9 cm, the diameter would be 2 * 5.9 cm = 11.8 cm. This relationship between the diameter and radius is a fundamental property of circles in geometry.
radius is half and diameter is the whole Expanding theabove statement: Diameter is the width of a circle; Radius is one half the width. In math, the radius refers to the distance from the centerpoint of a circle out to the edge.
Diameter of circle = 2 * Radius of the circle.
Since diameter is twice its radius, the radius of this circle would be 60
The relationship between the radius and the diameter of a circle is that: radius = diameter /2
The radius is half the diameter of a circle.
The diameter of any circle is twice its radius
The radius is half the diameter.
the radius is half the length of the diameter of a circle.
it doesn't-__-
Diameter is twice the radius, D=2R
The radius X 2 = diameter.
The relationship is that the radius is half of circle's diameter.
The circumference is ALL the way around the circle, while the radius is only HALF way into the middle of the circle. I'm guessing you meant "What is the relationship between the radius of a circle and its circumference?" Radius is half of the diameter of a circle, circumference is PI times diameter; therefore, the circumference is PI times two times radius.
When d=diameter and r=radius d=2r or r=1/2d
The radius of a circle is 1/2 of the diameter.