1. edge   konvex   esagono   piramide   bordo   Hint Half-n-half Clue   2. segment   pentagono   segmento   linee parallele   emisfero   Half-n-half Clue   3. ellipse   piano   quadrangolo   ellisse   vertice   Half-n-half Clue   4. quadrilateral   bordo   quadrilateral   poligono   losanga   Half-n-half Clue   5. concave   piano   concavo   vertice   poligono   Half-n-half Clue   6. prism   ellisse   prisma   poligono   bordo   Half-n-half Clue   7. convex   quadrangolo   prisma   piano   konvex   Half-n-half Clue