formules diverses Flashcards

1
Q

formule de conversion litre - m3

A

1 litre = 0,001 m3

1 m3 = 1000 litres

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2
Q

théorème de pythagore

A

a2 + b2 = c2

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3
Q

cosinus

A

cosinus (angle) = coté adjacent / hypoténuse

Le côté adjacent à un angle, c’est le côté qui touche l’angle mais qui n’est pas l’hypoténuse.

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4
Q

conversion

A

kilo (k) / hecto (h) / déca (da) / unité (L,m,g) / déci (d) / centi (c) / milli (m)
1m3 = 1000dm3 / 1m3 = 1000L / L placé au dm3

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