MATH-ANGLES_ORIENTEES Flashcards

1
Q

det’vecs”(ab,ac)

A

//”vec’‘ab////”vec”ac//sin”angl”

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2
Q

P.S”vecs”(ab,ac)

A

//”vec’‘ab////”vec”ac//cos”angl”

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3
Q

symétrie axiale b et b’ =pi?

A

l’angle bb’ pas

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4
Q

“mes”“ang”(bc;ad)

A

(bc;ca):(ca;ad) ex 9 collection pilote

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