Billet d'entrée by N. Nasrallah https://padlet.com/nnasrallah/hyq9o9a536ah Répondre à la question suivante: Sans faire le dessin dans le plan cartésien, donner les coordonnée du point A' image du point A (-1, 2) par rotation de centre O et d'angle +90 degrés en-us 2018-10-30 20:55:35 UTC 2026-02-27 11:00:42 UTC hello@padlet.com Nicole https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299024727 A' (-2:-1)]]> 2018-10-31 15:16:19 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299024727 John https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299024908 A (-1;2)
A' (-2;-1) ]]> 2018-10-31 15:16:40 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299024908 Sabrina ._. <3 https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299024940 A'(2, -1)]]> 2018-10-31 15:16:44 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299024940 Ian bee https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025065 A'(1,-2)]]> 2018-10-31 15:16:58 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025065 Célia https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025143 A' ( -
2 , -1 )]]> 2018-10-31 15:17:04 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025143 Ben https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025259 A' (-2,-1)
A (-1, 2)
(x,y) ----}(y,x)

]]> 2018-10-31 15:17:15 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025259 Guillaume Roux ( ͡° ͜ʖ ͡°) https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025289 A' = ( -2, 1  )]]> 2018-10-31 15:17:18 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025289 Taylor 😊💞 https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025343 A (-1,2)
A' (1,2)

]]> 2018-10-31 15:17:23 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025343 Oscar lu https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025605 A' (2,-1)
(x,y) a (y,x) et change les - et +]]> 2018-10-31 15:17:49 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025605 Gabrielle https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025670 A (-1,2)
A' (-2,-1)]]> 2018-10-31 15:17:54 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025670 leo https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025746 a( 2, 1)
a'(-1, 2

]]> 2018-10-31 15:17:59 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025746 Lucas 😅😎😎 https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025785 A'( 2 -1)
(x,y) = (-y,x)

]]> 2018-10-31 15:18:02 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025785 Tima😃 https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025815 A' (-2, -1)]]> 2018-10-31 15:18:06 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025815 Anne https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025845 A'(-2,-1)
a(x,y)=a'(-y,x)]]> 2018-10-31 15:18:09 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025845 Elâ https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025873 A(-1,2)
A'(-2,-1)
(x,y) à (-y,x)

]]> 2018-10-31 15:18:12 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299025873 Sonja🤪🤩 https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299026103 A'(1,-2)]]> 2018-10-31 15:18:29 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299026103 Kiana😀 https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299026147 A'( -1, 2)

]]> 2018-10-31 15:18:34 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299026147 Zach https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299026153 A' 1,2]]> 2018-10-31 15:18:34 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299026153 Trevor https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299026333 A(-1,2)
A'(-2,-1)]]> 2018-10-31 15:18:53 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299026333 Stellq https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299026385 2018-10-31 15:18:59 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299026385 Stella 🤩 https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299026793 a' ( 2, -1 )

]]> 2018-10-31 15:19:41 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299026793 https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299026888 a' (1,-2)

]]> 2018-10-31 15:19:51 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299026888 Mia😉 https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299027026 A' ( 1,-2 )]]> 2018-10-31 15:20:07 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299027026 Maneli https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299027680 A' (1, -2)]]> 2018-10-31 15:21:13 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299027680 cosmo https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299028238 A' (1,-2)]]> 2018-10-31 15:22:01 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299028238 https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299028950 2018-10-31 15:23:05 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299028950 https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299033812 2018-10-31 15:30:26 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299033812 https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299033844 2018-10-31 15:30:29 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299033844 https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299034415 2018-10-31 15:31:27 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299034415 Andrew https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299034787 A'(1,-2)]]> 2018-10-31 15:32:00 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299034787 https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299034941 2018-10-31 15:32:12 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299034941 https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299036110 2018-10-31 15:34:01 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299036110 https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299038482 2018-10-31 15:38:11 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299038482 https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299045474 2018-10-31 15:50:19 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299045474 https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299046180 2018-10-31 15:51:27 UTC https://padlet.com/nnasrallah/hyq9o9a536ah/wish/299046180