## How do you find the diameter of a sphere from the Area?

User Guide

- Formula. The formula used to calculate the sphere diameter is: ΓΈ = β(A / Ο)
- Surface Area of Sphere. Enter the surface area of a sphere.
- Diameter of Sphere. This is the diameter of the sphere which corresponds to the volume specified.

## How do you find diameter formula?

Diameter of a Circle Using Radius Radius is the length of the line segment from the center of the circle to an endpoint on the circle and diameter is twice the length of the radius of the circle. Using this definition, the formula for the diameter is D = Radius Γ 2.

**What is the formula for spheres?**

Mathematically, to calculate the volume of a sphere, the following formula is used: The volume of a sphere = 4/3 π rΒ³, where r is the radius of the sphere. Volume is a fixed quantity and can be found using Archimedes’ principle.

### Does a sphere have a diameter?

The Diameter of a circle or sphere is equal to 2 times the Radius.

### What is the diameter of a circle?

2 x radiusCircle / Diameter

**What is the equation for diameter of a circle?**

D = 2 Γ r

Formulas Related to Circles

Diameter of a Circle | D = 2 Γ r |
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Circumference of a Circle | C = 2 Γ Ο Γ r |

Area of a Circle | A = Ο Γ r2 |

#### How do you find the diameter with the radius?

FAQ

- Multiply the radius by 2 to get the diameter.
- Multiply the result by Ο, or 3.14 for an estimation.
- That’s it; you found the circumference of the circle.

#### What is the diameter of a ball shape?

= 2 r

A perfectly symmetrical 3 β Dimensional circular shaped object is a Sphere. The line that connects from the center to the boundary is called radius of the square….Formulas of a Sphere.

Sphere Formulas | |
---|---|

Diameter of a Sphere | D = 2 r |

Surface Area of a Sphere | A = 4 Ο r2 |

Volume of a Sphere | V = (4 β 3) Ο r3 |

**What is radius of sphere?**

The radius (r) is the distance from the exact center of the sphere to any point on the surface of the sphere. Generally speaking, you can find the radius of a sphere if you know the diameter, the circumference, the volume, or the surface area. Diameter (D): the distance across the sphere β double the radius.

## Is radius half of diameter?

Radius and diameter are close friends β a circle’s radius is half the length of its diameter (or: a circle’s diameter is twice the length of its radius).