Formulas:

**S = 4 * π * r**

^{2}**S = π * d**

^{2}D - diameter;

R - radius .

With this program you can calculation of the area of the ball. This is a simple program for calculating.

In engineering, the area is the quantity that expresses the extent of a two-dimensional figure.

Quickly perform this simple mathematical operation with this online program. To do this, enter a value in the appropriate field and click the button.

A engineering solution live calculations is the professionally presented document. Unit conversion, and powerful calculation capabilities, presented within the familiarity of an engineering solutions, allow engineers and design teams to more easily communicate critical design and engineering knowledge. As a result of using dedicated engineering math software teams avoid the majority of errors.

See other examples:

Convert liters to kg

Convert kg to m3

Convert m3 to tonnes

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A difficult question is a simple answer. Hope you have made all your conversions. Come visit again!