Maths unit 2

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Across
  1. 4. The perpendicular distance from the base of a geometric figure to the opposite vertex
  2. 5. A surveying instrument which works on the principle of trigonometry
  3. 8. The capacity of an object
  4. 9. The longest chord in a circle passing through a circle
  5. 10. This decides the nature of roots in a given quadratic equation
  6. 11. The point on which radius and tangent meet
  7. 13. Half of a diameter
  8. 14. A collection of point euidistant from a point
  9. 16. The point on x-axis
Down
  1. 1. The line which is perpendicular to radius at the point of contact
  2. 2. The part of circle formed by two radius and an arc
  3. 3. A sector with angle 90
  4. 4. The angle between the horizontal and the line of sight to an object beneath the horizontal.
  5. 6. The ponit on y-axis
  6. 7. The solid formed when we cut a cone with a pane parallel to it base
  7. 12. Points through which a straight line passes
  8. 15. of sight The line drawn from the eye of an observer to the point on the object viewed by the observer