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radius X 2 = diameter, so 38cm

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Q: What is the diameter of 19cm radius?
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Related questions

What is the diameter of a circle with a radius of 9.5cm?

The diameter is twice the radius ! Therefore the answer is 19cm !


If a circle has a diameter of 19cm what is the circumference?

If a circle has a diameter of 19cm the circumference is: 59.7 cm


What is area of circle with radius of 19cm?

A circle with a radius of 19 cm has an area of 1,134.11 square cm.


Calculating radius and diameter?

Radius = Diameter/2 Diameter = 2* Radius


How do you get the diameter from the radius?

to get the diameter from the radius you simply multiply the radius by 2 since the radius is half the diameter. d=2r where d = diameter and r = radius


What is the Diameter to a radius of a circle?

A radius is one half of a diameter so divide by two to get from a diameter to a radius. Or you can multiply the radius by 2 to get to the diameter.


The length of a radius is the length of a diameter?

The length of a radius is not the length of a diameter. The diameter is two times the length of the radius.


How do you get the radius when you have the diameter?

radius = diameter/2


What is radius if diameter is 8?

The radius is half the diameter. So, if the diameter is 8, then the radius is 4.


Diameter of circle..its radius?

A radius is half of a diameter. Example Diameter:4 Radius:2


What is the relation between radius and diameter?

The diameter of a circle is twice its radius.


What is the diameter of a circle if the radius is 27 cm?

When you have the radius of a circle and you are trying to find the diameter, multiply the radius by two; the answer is the diameter. If you have the diameter and want to find the radius, divide the diameter by two; the answer will be the radius. The diameter is 54 centimeters.