1. hexagon   Hexagon   Segment   Konkav   Konvex   Hint Half-n-half Clue   2. ray   Kante   Strahl   gerade Gerade   Parallelogramm   Half-n-half Clue   3. polygon   Vieleck   Pyramide   heptágono   Hemisphäre   Half-n-half Clue   4. perpendicular lines   Senkrechtlinien   flach   Kante   parallele Linien   Half-n-half Clue   5. quadrilateral   Hexagon   gerade Gerade   Viereck   Pyramide   Half-n-half Clue   6. rhombus   Pyramide   Rhombus   Segment   gerade Gerade   Half-n-half Clue   7. parallel lines   Prisma   parallele Linien   Parallelogramm   Pentagon   Half-n-half Clue