1. rectangle   semicircle   rectangle   point   triangle   Hint Half-n-half Clue   2. cylindre   area   cylinder   circumference   side   Half-n-half Clue   3. circonférence   side   area   circumference   angle   Half-n-half Clue   4. volume   side   triangle   volume   cylinder   Half-n-half Clue   5. cône   cone   line   cube   area   Half-n-half Clue   6. demi-cercle   semicircle   area   circumference   cube   Half-n-half Clue   7. point   perimeter   cone   point   curve   Half-n-half Clue