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8 units; the diameter of a circle is twice its radius.

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Q: What is the diameter of a circle if the radius is 4 units?
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Related questions

What is the radius of a diameter of 8?

Radius of circle: 8/2 = 4 units


What would be the radius of a circle with a diameter of 8?

1/2 of its diameter which would be 4 units


What is the radius of a circle with the diameter of 8?

4 units The radius of a circle is the distance from the center to the edge. The diameter of a circle is the distance from the edge, going through the center, to the opposite edge.


What is the radius of a circle if the diameter is 4 in?

Radius of a circle with diameter 4? Radius is half of the diameter, so in this case it would be 2.


What is the radius of a circle if the area is 4?

The radius of the circle is 2 units. * * * * * If the area is 4 units, the radius is 1.128 units


If the radius of a circle is 2 inches what is the diameter?

its 4..... the radius of a circle is half of the diameter


Diameter of circle..its radius?

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


What is the diameter of circle if the radius is 4 inches?

8 inches; the diameter of a circle is twice its radius.


Area of a circle with a radius of 4?

The area of a circle with a radius of 4 units is: 50.27 square units.


What would be the radius of a circle with a diameter of 8 inches?

Radius is one-half of the diameter of a circle. Therefore, the radius of an eight-inch diameter circle is four inches. The diameter of a circle is a straight line joining a point on the circumference through the centre to the 'opposite' point on the circumference.


What would be radius of a circle with a diameter of 8 inches?

Radius = 1/2 diameter. So, if the diameter is 8", then radius of the circle is 4".


If the diameter of a circle is 4 centimeters what is the length of the radius?

Length of a radius is always half the diameter of a circle. This means that the circle has a radius of 2cm.