Pythagore Thales And Co Flashcards

1
Q

Pythagore

A

Carre de l hypotenuse = somme des carres des longueurs des autres cotes
AC2=AB2+BC2

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2
Q

Thales

A

Soit abc deux points d et e des droites (ab) et (ac) de sorte que la droite (de) soit parallele a (bc)
Alors
AD/AB = AE/AC = DE/BC

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3
Q

Triangle droite des milieix

A

Si une droite passe par les 2 milieix aloes elle est parallele

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4
Q

Tangente angle sol

A

Oppose / adjacent

Tan 64 =2.04

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5
Q

Cosinus

A

L adjacent/ l hypotenuse

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6
Q

Sinus

A

La oppose/hypotenus de 64 =0.8898

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7
Q

Soh cah toa

A
Sinus= oppose /hypotenus
Cosinus = adjacent/ hypotenus
Tangente= oppose / adjacent
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8
Q

Cos inverse etc

A

Donne l angle du cote

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