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Well, the equation for finding the circumfrence of a circle is (diameter)(pi). That is diameter times pi. since the diameter of a circle is 2 radii, we can say that there is 2(pi) radii in a circle.

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13y ago

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Related Questions

How many radii does a circle have?

A radii is just a plural form of radius. A circle doesnt have one radius. The term radii is mostly used when talking about multiple circles.


Can there be more than 4 radius in a circle?

Yes, providing that they stem from the center of the circle to its circumference.


How many radii does a chord have?

NoneAdditional Information:-Unless it is the diameter of the circle which is its the largest chord then it will have a length equal to two radii (but the chord itself has no radii).


How many diameter and radius are there in a circle?

If you are talking about around the circle (Circumference) then the are about 3.14 diameters and 6.28 radii While if you are talking about just across, the 1 diameter and 2 radii. Hope this Helps ;) Please recommend me :)


In any circle it takes how many diameters to equal the circumference?

Pi (3.1415)


How many radius equals one circumference?

2π radii=1 circumference *π=pi


How many degrees is on a circle?

A circle has a total of 360 degrees. This measurement is used to describe the angle formed at the center of the circle when two radii are drawn to the circumference. Each degree represents a fraction of the circle, allowing for precise measurements of angles and rotations.


How many radiuses does a circle have?

The plural of 'radius' is 'radii', not 'radiuses'. A circle has an infinite number of radii, but they are all of the same length.


How many radi in a circle?

There are an infinite number of radii in a circle.


How many radii can you draw in a circle?

Infinitely many.


What is the method for finding pi?

Circumference of a circle = (pi) x diameter of the circle therefore,pi = Circumference/diameter or plot a graph of circumference against diameter using many circles and the slope of the line on the graph would be equal to pi.


How many obtuse angles does a circle have?

A circle does not have angles in the traditional sense, as angles are formed by the intersection of two lines. However, if considering angles formed by radii and chords within the circle, it is possible to have infinitely many obtuse angles depending on the selected points on the circumference. Thus, the answer can be considered as infinite obtuse angles in a circle.