The radius is also reduced by half
It is reduced by a quarter. If you halve the you also halve the diameter The area (A) of a circle is = pi x (radius)squared. If you halve the radius and then square it then to balance the equation the area must be divided by Four.
It will result to the circle's radius.
Radius is half of diameter so it increases by 2.
If the radius of a circle doubles, the circumference doubles, and so does the diameter.
The diameter of a circle is twice its radius
The circumference of a circle increases with an increase in the radius as it is directly proportional its radius.
The radius of a circle is half the diameter so if the radius of a circle is r, then the diameter is 2r.
The diameter of a circle is twice its radius
The radius of a circle is half of the diameter, so the radius of a circle with a diameter of 14in is 7in.
The radius of a circle is always half of the diameter. If the diameter is 85.4, the radius is 42.7.
Nothing - if you double the radius you will get the diameter. The area of the circle will remain the same
The radius of a circle is half the diameter, so the radius of a 6 inch diameter circle is 3 in.