Maths crossword puzzle

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Across
  1. 2. The _____ of a triangle divides the median in the ratio 2:1
  2. 3. To prove that a triangle is right angled we use converse of ________ theorem
  3. 4. 6^0 = 0 ; True or false?
  4. 5. The probability of an event can’t be_______
  5. 7. If you’re given a rectangular sheet of metal to make a storage container then the sheet should be folded along its ______ to get a cylindrical container with large volume.
  6. 10. The value of cosecant of an angle and ______ of an angle is √2.
  7. 11. Who is known as the "Father of Geometry"?
  8. 13. Who defined Mathematics as the "science of quantity"?
  9. 14. If the hour hand moves from 12 o’clock to 4 o’clock; the sector formed by the hand moved will be _______
Down
  1. 1. In a 30°-60°-90° triangle, the side opposite to 30° is 1/2 times the ________
  2. 3. Ordinate of any point on the Cartesian plane is its __________ distance from X- axis.
  3. 6. Sample space for _____ dice is 216.
  4. 8. Area of a triangle is 1/2 x radius x _______ of a triangle.
  5. 9. The angle formed by the line of sight with the horizontal, when the point being viewed is above the horizontal level is called the angle of __________
  6. 12. If three points A,B, and C are given and AB+BC=AC then the points are _______