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Q: Is the circumference of a circle an irrational number?

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No because the circumference of a circle is pi times diameter and pi is an irrational number

The diameter of a circle can be divided into the circumference of a circle pi times. The number pi is about 3.14 in decimal form. Because pi is an irrational number, it cannot be written as a fraction of integers or as a terminal or repeating decimal. The circumference of a circle is said to be pi times the diameter, so by dividing the diameter into the circumference, we would get pi as a quotient.

The Circumference (C) of a circle will ALWAYS be 3.1415926 times its Diameter (D). This irrational number (which goes on forever) is called "pi". C = pi x D This will work for any circle, because as the circle gets bigger or smaller, so does the circumference by the same scale.

Circumference of circle: 2*pi*3.5 = 22cm rounded to the nearest whole number

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

Related questions

The circumference of a circle divided by its diameter is equal to pi which is an irrational number.

Because the circumference of a circle divided by its diameter is equal to pi which is an irrational number.

No because the circumference of a circle is pi times diameter and pi is an irrational number

That's the number pi, and yes, it is irrational.

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This ratio is known as pi which is an irrational number approx = 3.14159265

The circumference of any circle is the irrational number "pi" (very approximately 3.1418) times the diameter of the circle.

The circumference of a circle divided by its diameter is the value of pi which is an irrational number.

The value of pi is a circle's circumference divided by its diameter and pi is an irrational number.

The circumference of a circle when divided by its diameter is the value of pi which is an irrational number.

The value of pi is an irrational number. Pi is the ratio of the circumference of a circle to the circle's diameter. Also, π is a transcendental number.

The circumference of any circle divided by its diameter is the value of pi which is an irrational number.

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