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Multiply the diameter by pi, which is about 3.14.

Q: What is the circumference of a circle with a 28 foot diameter?

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Circumference of circle: 28 times pi inches

Circumference=2diameter(pi) C=2(28)(pi) C=175.92918860102842135390802946365

The diameter would be 28 cm.

pi = 3.1416 ( a constant) Circumference = 2 * pi * radius, so radius = circumference / (2 * pi) So radius = 28 / ( 2 * 3.1416 ) = 4.456 units

14 cm

Related questions

28 x 3.1416: circumference is pi times the diameter.

If the circumference of a circle is 28 inches the diameter is: 8.913 inches (circumference divided by Pi = diameter).

The circumference of a circle with a 28 unit diameter is: 88cir=dx22/7

The area of a 28-foot diameter circle is: 615.752 feet2If the circumference is 28 feet then the area is 62.388 feet2

Circumference of circle: 28 times pi inches

The circumference of a circle with a diameter of 28 cm will be pi*28 cm which is approx 88.0 cm

Circumference of the circle: 28*pi inches

Circumference = pi*diameter = 87.96 inches.

Circumference of a circle: 2*pi*radius or diameter*pi Area of a circle: pi*radius squared

It is: pi*28 meters

d = 8.9 feet

The circumference is 175.92918860102841 feet.