Mathématiques Aires Flashcards

1
Q

Aire du rectangle

A

A = Longueur X largeur

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2
Q

Aire du carré

A

A = côté X côté

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3
Q

Aire du triangle

A

A = base X hauteur / 2

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4
Q

Aire du disque

A

A = π X r X r
(ou π X r²)

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5
Q

Aire du parallélogramme

A

A = base X hauteur

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6
Q

Unité de mesure de l’aire

A

Le carré : m², cm², mm² …

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