1. cuadrado   cylinder   area   cone   square   Hint Half-n-half Clue   2. cubo   angle   sphere   cube   cone   Half-n-half Clue   3. esfera   side   sphere   diameter   rectangle   Half-n-half Clue   4. circunferencia   diameter   rectangle   circumference   volume   Half-n-half Clue   5. perímetro   line   perimeter   cone   cylinder   Half-n-half Clue   6. curva   sphere   side   curve   semicircle   Half-n-half Clue   7. semicírculo   triangle   semicircle   curve   square   Half-n-half Clue