This document discusses calculating the area of different shapes. It contains 5 slides that explain how to find the area of various geometric figures, including rectangles, triangles, and circles. The document also includes a correction section to check the work.

1. Calcul mental
N°27
“Aire d’une figure”

3. Diapositive 1Diapositive 1

5. Diapositive 2Diapositive 2

7. Diapositive 3Diapositive 3

9. Diapositive 4Diapositive 4

11. Diapositive 5Diapositive 5

12. FIN

13. CORRECTION

14. Diapositive 1Diapositive 1

15. Diapositive 2Diapositive 2

16. Diapositive 3Diapositive 3

17. Diapositive 4Diapositive 4

18. Diapositive 5Diapositive 5