Math FF crossword Minayə, İlqar və Ruhanə.

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Across
  1. 5. We can write a/b=c/d as a×d=b×c. What is it called?
  2. 6. What is the longest distance from one end of a circle to the other?
  3. 9. Which algorithm is easier to solve the GCD?
  4. 10. What is called the relation of two objects being congruent?
  5. 11. With which method we can solve this equation?x^3+3x^2-4x-12=0
  6. 12. A ...... is a flat shape with opposite sides parallel and equal in length.
  7. 14. A line segment which connects a vertex of a triangle to the midpoint of opposite side. What is it?
  8. 16. What are 5,3 and 8 in y=5x^2+3x+8?
  9. 17. Which law is this? We use it for solving triangle problems. c^2=a^2+b^2-2ab×cosc
Down
  1. 1. What kind of polygon has all sides and all angles equal?
  2. 2. the line segment drawn from a vertex of a triangle perpendicular to its opposite side is called an ........
  3. 3. What is a value for variable that will make the polynomial equal zero?
  4. 4. How is d called in this formula? a, a+d, a+2d, a+3d....a+(n-1)d.
  5. 5. Which equation is only true for particular values of the variables?
  6. 7. Which polygon has 3 sides?
  7. 8. Which figure is this? ⬛
  8. 13. Which type of symmetry is this? (4;7)➡️(-4;-7)
  9. 15. Which equation is this? 2x+4=10