1. curva   point   volume   curve   perimeter   Hint Half-n-half Clue   2. línea   line   sphere   cylinder   cube   Half-n-half Clue   3. cilindro   circumference   line   cylinder   cube   Half-n-half Clue   4. volumen   area   square   circle   volume   Half-n-half Clue   5. diámetro   area   line   circle   diameter   Half-n-half Clue   6. perímetro   perimeter   square   circle   side   Half-n-half Clue   7. superficie   cube   perimeter   side   area   Half-n-half Clue