Mathematics Class 9 Siddhant Amb

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Across
  1. 2. The graph of X=a is a straight line _______ to y axis
  2. 6. The coordinate axes divides the plane into four parts is called
  3. 8. (a^m x a^n = a^m+n),(a^m/a^n = a^m-n),[(a^m)^n = a^mn],(a^0 = 1) are the laws of ______
  4. 11. All number whose decimal expansion is non-terminating and non-recurring
  5. 12. The distance of a point from the Y-axis is called its
  6. 13. Name the following theorem: H^2 = B^2 + P^2
  7. 14. A triangle whose Area = √3/4 × (side)^2 is
Down
  1. 1. Name the point in the cartesian plane whose coordinates are (0,0)
  2. 3. An equation of the form ax + by + c = 0 where a,b and c are real numbers, such that A and B are not both zero is called near _______ equation in two variables
  3. 4. Who has derived the famous formula for the area of triangle in the terms of its three sides?
  4. 5. The graph of y=a is a _________ line parallel to the X axis
  5. 7. A number which can be returned in the form of P/Q where P and Q are integers and Q ≠ 0
  6. 9. A triangle that has any two sides equal in length and angles opposite to equal sides are equal is
  7. 10. Y-coordinate is also known as