Longueur d'un segment 1

Soient E et N deux points du plan muni d'un repère orthonormé (O,I,J) ; E a pour coordonnées (0;−5) et N a pour coordonnées (3;−1).

Quelle est la mesure de la longueur du segment [EN] ?

Votre réponse : unités.
Tapez sqrt(2) pour 2.

Do you confirm?

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