bonjour
cours
CD = √[(xd - xc)² + (yd - yc)²]
donc tu appliques :
C (-1 ; -3) => xc = -1 et yc = -3
D (3 ; 1) => xd = 3 et yd = 1
CD = √[(3 - (-1))² + (1 - (-3))²]
= √[4² + 4²]
= √(16+16)
= 5,66
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
bonjour
cours
CD = √[(xd - xc)² + (yd - yc)²]
donc tu appliques :
C (-1 ; -3) => xc = -1 et yc = -3
D (3 ; 1) => xd = 3 et yd = 1
CD = √[(3 - (-1))² + (1 - (-3))²]
= √[4² + 4²]
= √(16+16)
= 5,66