Sphere Radius = 3
Enter one value below
A sphere has a radius of 3
Calculate the Volume, diameter, and surface area.
Calculate diameter (d):
d = 2r
d = 2 * 3
d = 6
Calculate Volume (V):
| V = | 4πr3 |
| 3 |
| V = | 4π(33) |
| 3 |
| V = | 4π(27) |
| 3 |
| V = | 108π |
| 3 |
V = 36π or 113.0973
Calculate Surface Area (A):
SA = 4πr2
SA = 4π * 32
SA = 4π * 9
A = 36π or 113.0973
Final Answers
r = 3
d = 6
V = 36π or 113.0973
A = 36π or 113.0973
What is the Answer?
r = 3
d = 6
V = 36π or 113.0973
A = 36π or 113.0973
How does the Spheres Calculator work?
Free Spheres Calculator - Calculates and solves for Volume (Capacity), Surface Area, and Radius of a Sphere.
This calculator has 1 input.
What 1 formula is used for the Spheres Calculator?
SA = 4?r2d = 2r
V = 4πr3/3
For more math formulas, check out our Formula Dossier
What 7 concepts are covered in the Spheres Calculator?
capacitythe maximum amount that something can containdiameterdistance from two endpoints of a circle through the centerd = 2rradiusDistance from the center of a circle to the edge
C/2πspherea geometrical object that is a three-dimensional analogue to a two-dimensional circlespheressurface areathe amount of space covering the outside of a three-dimensional shape.volumequantity of 3-dimensional space
Example calculations for the Spheres Calculator
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Update: 2024-07-18