1. carré   angle   circle   side   square   Hint Half-n-half Clue   2. courbe   side   sphere   curve   volume   Half-n-half Clue   3. cylindre   triangle   cylinder   cube   perimeter   Half-n-half Clue   4. superficie   rectangle   radius   cylinder   area   Half-n-half Clue   5. circonférence   cube   volume   circumference   cone   Half-n-half Clue   6. rayon   radius   line   triangle   curve   Half-n-half Clue   7. volume   rectangle   point   volume   cylinder   Half-n-half Clue