1. perímetro   side   rectangle   perimeter   diameter   Hint Half-n-half Clue   2. volumen   volume   angle   side   area   Half-n-half Clue   3. línea   triangle   area   volume   line   Half-n-half Clue   4. punto   cylinder   side   point   circumference   Half-n-half Clue   5. radio   curve   radius   cone   square   Half-n-half Clue   6. rectángulo   volume   sphere   cone   rectangle   Half-n-half Clue   7. ángulo   angle   volume   circumference   cone   Half-n-half Clue