1. triángulo   square   triangle   cube   angle   Hint Half-n-half Clue   2. cilindro   triangle   diameter   cylinder   radius   Half-n-half Clue   3. curva   line   area   curve   circumference   Half-n-half Clue   4. perímetro   side   perimeter   cone   sphere   Half-n-half Clue   5. ángulo   triangle   angle   rectangle   cylinder   Half-n-half Clue   6. diámetro   curve   angle   cone   diameter   Half-n-half Clue   7. semicírculo   cube   volume   semicircle   radius   Half-n-half Clue