Sphere Calculator

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**Step 2 :**

Sphere Calculator is an online tool used to calculate surface are (A), Volume (V) and circumference (C) of a sphere.

A sphere is a completely spherical shape geometrical object in three-dimensional space, such as the shape of a round globe. The radius of sphere r passes through the origin of the sphere. The maximum straight distance through the sphere is identified as the diameter of the sphere which is twice the radius.

The units of length that will not affect the calculations. The unit remains same for diameter and circumference of a sphere, only it defer for volume of a sphere (i.e. from unit to unit cubic) and surface area of a sphere (i.e. from unit to unit square). Any other base unit can be substituted.

A sphere is a completely spherical shape geometrical object in three-dimensional space, such as the shape of a round globe. The radius of sphere r passes through the origin of the sphere. The maximum straight distance through the sphere is identified as the diameter of the sphere which is twice the radius.

The units of length that will not affect the calculations. The unit remains same for diameter and circumference of a sphere, only it defer for volume of a sphere (i.e. from unit to unit cubic) and surface area of a sphere (i.e. from unit to unit square). Any other base unit can be substituted.

**Sphere Formula's**

**Diameter of a Sphere**

D = 2r

Where D = Diameter of a sphere and r = radius.

**Volume of a Sphere**

V = $\frac{4}{3}$ $\pi$ r^{3}

Where V = Volume of a sphere, r = radius and $\pi$ values = 3.142

**Circumference of a Sphere**

C = 2$\pi$r

Where C = Circumference of a sphere, r = radius and $\pi$ value = 3.142

**Surface Area of a Sphere**

A = 4$\pi$r^{2}

Where A = Area, r = radius and $\pi$ = 3.142

Put the values in the formuals and calculate it further.

Radius of a sphere is 6 cm. Find diameter, volume, circumference and Surface area of a sphere.

**Step 1 :**Given: Radius of the sphere is 6 cm.

**Diameter of a Sphere**

D = 2r

Where D = Diameter of a sphere and r = radius.

**Volume of a Sphere**

V = $\frac{4}{3}$ $\pi$ r

^{3}

Where V = Volume of a sphere, r = radius and $\pi$ values = 3.142

**Circumference of a Sphere**

C = 2$\pi$r

Where C = Circumference of a sphere, r = radius and $\pi$ value = 3.142

**Surface Area of a Sphere**

A = 4$\pi$r

^{2}

Where A = Area, r = radius and $\pi$ = 3.142

**Step 2 :**Put the values in the formula's and calculate it further.

**Diameter of a Sphere**

D = 2 * 6 cm

D = 12 cm

**Volume of a Sphere**

V = $\frac{4}{3}$ * 3.142 * 6

^{3}

V = 904.799 cm

^{3}

**Circumference of a Sphere**

C = 2 * 3.142 * 6

C = 37.699 cm

**Surface Area of a Sphere**

A = 4 * 3.142 * 6

^{2}

A = 452.38 cm

^{2}**Answer :****Diameter of the Sphere**= 12 cm.**Volume of the sphere**= 904.799 cm^{3}.**Circumference of the sphere**= 37.699 cm.**Surface Area of the Sphere**= 452.38 cm^{2}.Radius of a sphere is 4 m. Find diameter, volume, circumference and Surface area of a sphere.

**Step 1 :**Given: Radius of the sphere is 4 m.

**Diameter of a Sphere**

D = 2r

Where D = Diameter of a sphere and r = radius.

**Volume of a Sphere**

V = $\frac{4}{3}$ $\pi$ r

^{3}

Where V = Volume of a sphere, r = radius and $\pi$ values = 3.142

**Circumference of a Sphere**

C = 2$\pi$r

Where C = Circumference of a sphere, r = radius and $\pi$ value = 3.142

**Surface Area of a Sphere**

A = 4$\pi$r

^{2}

Where A = Area, r = radius and $\pi$ = 3.142

**Step 2 :**Put the values in the formula's and calculate it further.

**Diameter of a Sphere**

D = 2 * 4 m

D = 8 m

**Volume of a Sphere**

V = $\frac{4}{3}$ * 3.142 * 4

^{3}

V = 268.08 cm

^{3}

**Circumference of a Sphere**

C = 2 * 3.142 * 4

C = 25.13 cm

**Surface Area of a Sphere**

A = 4 * 3.142 * 4

^{2}

A = 201.062 cm

^{2}**Answer :****Diameter of the Sphere**= 8 m.**Volume of the sphere**= 268.08 cm^{3}.**Circumference of the sphere**= 25.13 cm.**Surface Area of the Sphere**= 201.062 cm^{2}.

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