Maths Crosswrod

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Across
  1. 6. middle most number in a series
  2. 8. longest chord of a circle
  3. 9. V=πr2h is volume of which shape
  4. 10. shape of the ice-cream cone
  5. 11. V=4/3πr3 (volume of which shape)
  6. 13. shape of a bowl
  7. 14. y-coordinate is also called
  8. 15. √3/2=....60
  9. 16. number after its variable
Down
  1. 1. πrl+πr2 TSA of which shape
  2. 2. x coordinate is also known as
  3. 3. also called average
  4. 4. ax^2+bx+c=0 what type of equation
  5. 5. specical theorem of right angled triangle
  6. 7. straight line touching the boundary of a circle
  7. 12. 3 sided closed figure