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What is the diameter of hole in the center of a CD?

Anonymous

∙ 12y ago

Updated: 4/28/2022

CD's have a diameter of 5.5 centimeters;)

Wiki User

∙ 12y ago

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Continue Learning about Geometry

A CD has a radius of 6 cm Which is its diameter?

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.

What is the diameter of a CD 12mm 12cm or 12dm?

Close to 12cm

Will a peg with a circumference of 3 inches fit through a hole with a diameter of 1 inches?

Yes, the peg will have a diameter of 0.955 inches which would allow it to fit in the hole.

If the radius of a circle is 4.25 feet what is the diameter?

A radius of a circle is from the center to the edge. A diameter goes from edge to edge across the center, so the diameter is twice the radius. 8.5 feet. ■

Is the diameter of a circle bigger or smaller then the radius?

The diameter is twice as long as the radius. d = 2r The diameter is basically a line through the center of a circle while a radius is from the center to the circumference of a circle.

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