first5663
first5663 first5663
  • 22-05-2023
  • Mathematics
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45 a. Reproduire en vraie grandeur la figure ci-contre. b. Construire le symétrique A' du point A par rapport à la droite (BC). c. Construire le symétrique C' du point C par rap- port à la droite (AB). d. Quelle est la longueur de [BA'] ? Justifier. e. Quelle est la mesure de l'angle ABC' ? Justifier. A. 6 cm 50° 70° B​

45 a Reproduire en vraie grandeur la figure cicontre b Construire le symétrique A du point A par rapport à la droite BC c Construire le symétrique C du point C class=
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