MATH WOR(L)D-1 (cross word puzzle for tenth class students ) by Vanga SushmaLatha, S.A,Mathematics,ZPHSchool,Revendrapadu,Guntur district

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Across
  1. 2. The study of relationship between the sides and angles of a triangle
  2. 4. The branch of applied mathematics concerned with collection, organization, analysis and interpretation of numerical data
  3. 6. The branch of mathematics which deals with points in a co-ordinate plane
  4. 8. Name the equation ax+by+c=0 where a≠0 or b≠0
  5. 10. The measure of the likelihood of an event to occur
  6. 12. Lines touches the circle at an unique point
  7. 13. Algebraic expressions in which the variables involved have only non-negative integral power
  8. 14. A well defined collection of objects
Down
  1. 1. The process of developing or moving gradually towards advanced state
  2. 3. P(x)=0 where P(x) is a second degree polynomial
  3. 5. In two triangles, corresponding angles are equal and their corresponding sides are in proportion
  4. 7. The branch of Mathematics which deals with measurements, especially to measure areas and volumes of geometric figures
  5. 9. Lines intersects the circle at two distinct points
  6. 11. Rational and Irrational numbers together form