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Sagot :

Bonsoir:

formules:

périmètre: 2pir

aire: pir²

P: 2*3,14 * 4 => 25,12cm

A: 3,14* 4² => 50,24cm²

P :  2*3,14*6 => 37,68cm

A : 3,14* 6² => 113,04cm²

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