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Radius is half of the diameter - i.e. it is the distance from the centre to the edge of the circle.

Q: What is radius equal to?

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no

Circumference is equal to pi x diameter Diameter is equal to 2 times the radius Circumference would be 2 x pi x radius

2 x Pi x r is equal to the circumference of a circle whose radius is equal to r.

true

The circumferance of a circle is equal to 2 x pi x r, where r is the radius, i.e. approximately 6.2832 than its radius. Divide the circumferance from the figure above to get the radius of a circle in which the circumferance is known.

Related questions

The ideal mechanical advantage of a wheel and axle is equal to the radius of the wheel divided by the radius of the axle.

Radius

The radius is 18.

no

Circumference is equal to pi x diameter Diameter is equal to 2 times the radius Circumference would be 2 x pi x radius

The radius of a sphere is equal to one-half the diameter. If the volume of the sphere is known, then the radius (r) is equal to the cube root of 3/4 of (Volume/pi).

no, as they differ in the number of protons and neutrons

Twice the radius.

the radius

2

Radius of cuvature = 2 x focal length So both cannot be equal in any way

The circumference of a circle with radius 30 is equal to 2 times the radius times pi, or about 188.5.