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Q: Which is the best estimate for the circumference of a circle that has a diameter of 6?

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The Circumference of a circle (C) equals the number "pi" times the diameter of the circle (d). "pi" (3.14159...) is a number which you can never find the value of precisely, the numbers after the decimal point go on for ever. Given this information you can calculate what you need to know about your circle.

The diameter of a circle is twice its radius or its largest chord passing through the center of the circle.

It is very close to 7 cm. Circumference = pi (2r) c = 6.2832 r = 44 44/6.2832 = 7.003

The length of a chord that contains the center of the circle

65.97344572538565800766 feet +/- Circumference = Pi x diameter 21 feet x 3.14159265358979323846 = 65.97344572538565800766 feet Of course Pi goes on for many many decimal places so the best we can do is round it off to a point we are satisfied with. Let's call it 65.97 feet.

Related questions

The circumference of a circle that has a diameter of 6.75 feet is about 21.2 feet.

Estimate: 3*10 = 30 inches Actual: pi*9.8 = 30.788 inches rounded to three decimal places

Estimate: 3*40 = 120 inches Actual: pi*39 = 122.5 inches to one decimal place

37.69911184307752

Seven inches.

The Circumference of a circle (C) equals the number "pi" times the diameter of the circle (d). "pi" (3.14159...) is a number which you can never find the value of precisely, the numbers after the decimal point go on for ever. Given this information you can calculate what you need to know about your circle.

The diameter of a circle is twice its radius or its largest chord passing through the center of the circle.

24 m hope I helped with your homework!

divide by pi (3.14159) 11.93

to 13sf its 81.053090462 but that is what retards would put, the best way of putting it is 25.8π

The ratio of the circumference of a circle to its diameter. Best fit is 355/113, which is correct to 6 places.

It is very close to 7 cm. Circumference = pi (2r) c = 6.2832 r = 44 44/6.2832 = 7.003

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