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