1. circunferência   cone   line   radius   circumference   Hint Half-n-half Clue   2. cone   cone   angle   point   rectangle   Half-n-half Clue   3. semicírculo   cylinder   semicircle   square   sphere   Half-n-half Clue   4. cubo   semicircle   cube   triangle   line   Half-n-half Clue   5. superfície, área   cylinder   diameter   area   cube   Half-n-half Clue   6. curva   curve   side   cube   square   Half-n-half Clue   7. raio   triangle   volume   radius   rectangle   Half-n-half Clue