1. rekhaa   volume   triangle   line   curve   Hint Half-n-half Clue   2. cylinder   triangle   cube   point   cylinder   Half-n-half Clue   3. vakra rekhaa   side   point   curve   sphere   Half-n-half Clue   4. aayat   rectangle   radius   circumference   point   Half-n-half Clue   5. trijyaa   semicircle   square   radius   circle   Half-n-half Clue   6. maatraa   cube   volume   circle   point   Half-n-half Clue   7. ghan   point   radius   rectangle   cube   Half-n-half Clue