An difríocht idir athruithe ar: "Ciorcal"
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MihalOrela (plé | dréachtaí) |
MihalOrela (plé | dréachtaí) |
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Líne 26:
=== Limistéar ===
Cad é limistéar?
: <math>\ L = \pi r ^ 2 = \pi d^2 / 4 </math>
=== Stua ===
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