It'll more than likely double the circumference, too. BOOM.
Nothing - if you double the radius you will get the diameter. The area of the circle will remain the same
If the diameter doubles (x2), the cross-sectional area quadruples (x4).
It doubles The volume of a cylinder height times diameter squared times 3.14
you double the radius to find the diameter.
You get 2 circles of diameter. If you were trying to find a perimeter, Never double the diameter. If you have a radius, You have to double it to get a perimeter.
As circumference = π x diameter and π is constant (≈ 3.14159), doubling the diameter will double the circumference.
If you double the circumference. the diameter like wise would double.
It'll more than likely double the circumference, too. BOOM.
Nothing - if you double the radius you will get the diameter. The area of the circle will remain the same
If the diameter doubles (x2), the cross-sectional area quadruples (x4).
It doubles The volume of a cylinder height times diameter squared times 3.14
As the area of a circle A equals pi times the radius squared, and doubling the diameter means multiplying the radius by four, the area is multiplied by 16 when you double the diameter.
The diameter is double the radius.
Diameter = exactly double the radius, so the diameter is always longer.
Diameter = double the radius = 16
you double the radius to find the diameter.