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Matematikk

Ellipse Area Kalkulator

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Variabelbeskrivelse

a= semi-major axisb= semi-minor axisA= area

Area

Generalisation of the circle area formula (when a = b = r, A = πr²).

Find axis from area

Rearrange when one axis and the area are known.

Find a
Find b
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Reviewed June 2026
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