Mathematics

123456789101112
Across
  1. 3. figures which have 4 sides,4vertices and 4angles
  2. 6. the right angle formed in a right angled triangle is called
  3. 9. is the longest side in right angled triangle
  4. 10. books are euclid elements
  5. 12. sum of interior triangle
Down
  1. 1. the figures which have length,breadth and height
  2. 2. father of statistics
  3. 4. is the probability of certainly stops
  4. 5. normal form of linear equation in two variables
  5. 7. points have to draw graph
  6. 8. quadrants in a graph sheet
  7. 11. the value of pi