1. elipse   hemisphere   hexagon   ellipse   prism   Hint Half-n-half Clue   2. reta, linha reta   straight line   parallelogram   prism   parallel lines   Half-n-half Clue   3. hemisfério   convex   straight line   vertex   hemisphere   Half-n-half Clue   4. segmento   segment   ray   quadrilateral   polygon   Half-n-half Clue   5. raio   vertex   polygon   ray   plane   Half-n-half Clue   6. polígono   hexagon   segment   polygon   rhombus   Half-n-half Clue   7. plano   plane   hemisphere   pyramid   segment   Half-n-half Clue