Mathematics, 03.07.2020 17:01 shai56

8 Amayel fabrique un cadre de forme carrée pour y placer une photo.
5 cm
L'aire du cadre, photo incluse, est
de 300 cm2. Pour décorer le cadre,
elle dessine un petit triangle à chaque 5 cm.
Combien de triangles doit-elle dessiner

Answers: 2

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8 Amayel fabrique un cadre de forme carrée pour y placer une photo.
5 cm
L'aire du cadr...