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What is the diameter if the circumference is 21 miles?

Updated: 9/26/2023

Wiki User

∙ 7y ago

Best Answer

Diameter of the circle: 21/pi = 6.685 miles rounded to 3 decimal places

Wiki User

∙ 7y ago

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Wiki User

∙ 7y ago

21 times pi - assuming you are talking about a circle.

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Wiki User

∙ 7y ago

It is 6.7 miles.

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What is the circumference of a circle that has a diameter of 21?

The circumference of a circle that has a diameter of 21 is about 65.97

What is the circumference of a 21 circle?

The circumference of a 21 circle is: 65.97 (diameter x pi = circumference).

What is the circumference and diameter of Earth?

The diameter of Earth at its equator is 12,756 km and its circumference is about 40,075 km.

What is the circumference of a circle if it's diameter is 21 inches?

Circumference = 21*pi

What is the diameter of a circle with a circumference of 21?

The diameter is approximately 6.7

Related questions

What is the circumference of a 21-mile circle?

The circumference of a circle with a 21 mile diameter is 66 miles (approx).

What is the circumference of a circle that has a diameter of 21?

The circumference of a circle that has a diameter of 21 is about 65.97

If a circle has a diameter of 21 feet what is the circumference?

If a circle has a diameter of 21 feet the circumference is: 65.97 feet (diameter x Pi = circumference).

What is the circumference and diameter of Earth in miles?

The circumference of Earth is approximately 24,901 miles, and the diameter is about 7,917.5 miles.

What is the circumference of a circle-shaped lake with a diameter of 2 miles?

The circumference of a circle-shaped lake with a diameter of 2 miles is: 6.283 miles (diameter x Pi = circumference).

What is the circumference of a 21 circle?

The circumference of a 21 circle is: 65.97 (diameter x pi = circumference).

What is the circumference and diameter of Earth?

The diameter of Earth at its equator is 12,756 km and its circumference is about 40,075 km.

What is the circumference of a circle if it's diameter is 21 inches?

Circumference = 21*pi

What is the diameter and circumference of Mars?

The diameter of Mars is approximately 6,779 kilometers, and its circumference is approximately 21,296 kilometers.

What is the circumference of a circle that has a diameter of 21 inches?

Circumference = Diameter x pi = 21 pi = 65.973 inches(rounded)

What is the diameter of a circle who's circumference is 28.26 miles?

The diameter of a circle who's circumference is 28.26 miles is: nine (9) miles

If the diameter of a sphere is 8000 miles what is the circumference?

Circumference = (pi) x diameter = 8,000 pi = 25,133 miles (rounded)

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