answersLogoWhite

0

The radius of a circle is the distance from the centre to the edge. The diameter is the distance right across the circle through the centre. So the diameter of a circle is always twice its radius. So if the radius of a circular CD is 6cm, the diameter is twice this - 12cm.

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

What is radius of a CD or DVD?

The diameter of a CD is about 12 cm, so since the radius is 1/2 of the diameter, that would make the radius about 6 cm. 5.23 cm


Draw a circle of 6 cm and find the radius?

If the diameter is what you are talking about that is 6 cm, you must divide that number by two to find the radius because the radius is half a diameter. The radius of a circle with a diameter of 6 cm. would be 3 cm.


What is the radius if the diameter is 12 cm?

the radius is half of the diameter, so 6 cm


What is the radius of a circle that is 12 cm in diameter?

6 cm. The radius is 1/2 of the diameter.


Radius is 3 cm what is diameter?

Since with circles the radius is half the diameter, the diameter would be 6 cm.


The diameter of a circle is 12 cm what is its radius?

Well, honey, if the diameter is 12 cm, all you gotta do is cut that bad boy in half to get the radius. So, the radius would be 6 cm. Easy peasy lemon squeezy!


If the diameter of a circle is 12 cm what is its radius?

Radius of a circle is half of its diameter and so 12/2 = 6 cm


What is the radius of a circle with a diameter of 12 cm?

really!? Its 6 cm!


If the diameter of a circle is 12 cm long how long is the radius?

The radius would be 6 cm because the diameter is 2 times bigger than the radius.


What is the radius of a circle with a diameter of 6cm?

6/2 = a radius of 3 cm


If the diameter is 10 cm what is the radius?

The radius is 5 cm.


What is the radius of 6 cm of a circle?

The answer depends on what measurement the 6 cm refers to: the diameter? circumference?