1. pentagon   Pentagon   Hemisphäre   Hexagon   flach   Hint Half-n-half Clue   2. parallelogram   Hexagon   gerade Gerade   Parallelogramm   Senkrechtlinien   Half-n-half Clue   3. perpendicular lines   Senkrechtlinien   Pyramide   Hexagon   Segment   Half-n-half Clue   4. prism   Hexagon   Prisma   Gipfel   Viereck   Half-n-half Clue   5. oval   oval   parallele Linien   Pyramide   Pentagon   Half-n-half Clue   6. concave   Konkav   Viereck   Segment   Hemisphäre   Half-n-half Clue   7. vertex   Gipfel   oval   Parallelogramm   Hemisphäre   Half-n-half Clue