Wolfram Computation Meets Knowledge

Ellipse Area

Ellipse area calculates the area of an ellipse.

The area of an ellipse equals \[Pi] times the semiminor and semimajor axes.

Formula

QuantityVariable["A", "Area"] == Pi*QuantityVariable["a", "Length"]*QuantityVariable["b", "Length"]

symbol description physical quantity
A area "Area"
a semimajor axis "Length"
b semiminor axis "Length"

Forms

Examples

Get the resource:

In[1]:=
ResourceObject["Ellipse Area"]
Out[1]=

Get the formula:

In[2]:=
FormulaData[ResourceObject["Ellipse Area"]]
Out[2]=

Use some values:

In[3]:=
FormulaData[
 ResourceObject["Ellipse Area"], {QuantityVariable["a","Length"] -> 5,
   QuantityVariable["A","Area"] -> 10 \[Pi]}]
Out[3]=

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