1. losange   edge   rhombus   ray   prism   Hint Half-n-half Clue   2. pentagone   segment   pyramid   hexagon   pentagon   Half-n-half Clue   3. quadrilatère   quadrilateral   hexagon   parallelogram   edge   Half-n-half Clue   4. sommet   straight line   oval   rhombus   vertex   Half-n-half Clue   5. hexagone   hexagon   oval   quadrilateral   convex   Half-n-half Clue   6. pyramide   pyramid   polygon   parallel lines   heptagon   Half-n-half Clue   7. hémisphère   hemisphere   perpendicular lines   pyramid   ellipse   Half-n-half Clue