1. courbe   line   diameter   cylinder   curve   Hint Half-n-half Clue   2. cône   cone   circle   diameter   curve   Half-n-half Clue   3. diamètre   cylinder   triangle   cube   diameter   Half-n-half Clue   4. rangée   volume   square   line   circumference   Half-n-half Clue   5. périmètre   circumference   rectangle   perimeter   semicircle   Half-n-half Clue   6. cube   cube   angle   curve   radius   Half-n-half Clue   7. point   circle   cylinder   cone   point   Half-n-half Clue