Eight
8 x 1/2 = 4
Eight 8 x 1/2 = 4
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.
2
2 radii = one diameter
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).
Radii
radii
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 :)
radius = radii.
That they are half the diameter of a circle
Yes it is, two radii make up the dimater of a circle. :)
The sum of two radii of a circle is the same as the diameter of the circle.