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C=2 pi r

C = 2 * 3.14 * 3.5 cm

C= 21.98 cm

Q: What is the circumference of radius equals 3.5 cm?

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radius = 35/(2*pi) in cm

The circumference = 18.8 cm

If a circle has a circumference of 16 cm then the radius is about: 2.546 cm

Circumference=20.1 cm.

Radius = Circumference/(2*pi) = 10.98 cm

Related questions

radius = 35/(2*pi) in cm

The circumference = 18.8 cm

Circumference of circle: 2*pi*35 = 220 cm rounded to the nearest whole number

Radius in from the center of circle or sphere, so a radius of 3.8 cm is a diameter of 7.6cm and circumference 23.8 cm (or 24 cm). Or If you mean 3.8 is the diameter (width), then radius is half (1/2) which equals 1.9 cm and circumference of 11.9 cm (12cm). Or If circumference 3.8 then radius is 1.2cm and area is 1.152cm. I hope this answers your question. lofty_720@yahoo.com.au

Radius: 220/2pi = 35 cm

If the radius of a circle is 15 cm, the circumference is: 94.2 cm

The circumference of a circle if the radius is 5 cm is: 31.42 cm (radius x 2 x Pi = circumference).

The circumference of a circle with a radius of 8.5 cm is: 53.41 cm (radius x 2 x Pi = circumference).

If the circumference of a circle is 7 cm, the radius is 1.114085 cm, which rounds to 1.1 cm

A circle with a radius of 10 cm has a circumference of 62.83 cm.

The circumference of a circle with an 8 cm radius is: 50.27 cm

The circumference of a circle if the if the radius is 6 cm is: 37.7 cm