Géométrie 2 - Mesures Flashcards

1
Q

Triangle quelconque

A

A : (b*h)/2

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2
Q

Triangle isocèle

A

A : (b*h)/2

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3
Q

Triangle équilatéral

A

A : √3/4 . c^2

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4
Q

Triangle rectangle

A

A :( L * l) / 2

Pas l’hypoténuse

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5
Q

Triangle rectangle isocèle

A

P : AB * (2+√2)

A : AB^2 / 2

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6
Q

Pyramide

A

V : 1/3 * Aire de la base * hauteur

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7
Q

Rayon d’un cercle inscrit dans un triangle équilatéral

A

r = (Racine 3/ 6 ). c

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