shygmdw shygmdw
  • 16-09-2022
  • French
contestada

la hauteur d’un triangle équilatéral dont le coté mesure 8 cm

Respuesta :

pandamille
pandamille pandamille
  • 16-09-2022

Bonjour,

Answer:

La hauteur d'un triangle équilatéral est égale à la longueur que l'on multiplie par la moitié de la racine carrée de 3.

Les trois angles d'un triangle équilatéral sont égaux et mesurent 60°.

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