Math Flashcards

1
Q

Aire rectangle

A

Largeur x longueur

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2
Q

Aire triangle

A

( Base x hauteur ) ÷ 2

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3
Q

Aire trapèze

A

( ( petite base + grande base ) x hauteur ) % 2

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4
Q

Aire disque

A

π x rayon 2

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5
Q

Rayon

A

Rayon = diamètre ÷ 2

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6
Q

Périmètre disque

A

2 x π x R

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7
Q

Volume pavé droit

A

V = L x l x H

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8
Q

Volume cube

A

V = C x C x C = C 3

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9
Q

Volume Prisme droit

A

V = B x H

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10
Q

Volume cylindre révolutionnaire

A

π x R2 x H

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11
Q

Volume cône

A

V = 1/3 π x R2 x H

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12
Q

Ha = ?

A

Ha = hm2
Hectare

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13
Q

a =

A

A = dam 2
Are

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14
Q

vitesse =

A

V = D ÷ T

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15
Q

Temps =

A

T = D ÷ V

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16
Q

Distance=

A

D = V X T

17
Q

Règle heure

A

Division par 60 s puis m pour 2h35m 36s puis 2h 39.9 min puis 2h 66

18
Q

Réduction

A

Produit en croix

Total produit = 100%
Produit réduit = pourcentage rapport a la réduc