Math Crossword

4. a quadrilateral that has four sides of the same length
5. a line that intersects a circle in two points
8. when we divide polynomials, the degree of the ......... is always less than the degree of the factor
10. line which has only one common point with circle is called .....
13. ..... triangle is a triangle with two equal sides
14. line which divides angle into two equal angles is called angle .....
16. ..... triangle is a triangle with three equal sides
19. the ........ value of a number is always non-negative
20. If ..... is true, both statements are true
21. the measure of ..... angle is between 0 and 90 deegres

1. if number has two factors then it is ..... number
2. if p=>q then q =>p is ..... implication
3. a ......... function is a polynomial of the third degree
6. the measure of a ..... angle is equal to 90 degrees
7. a geometric figure that consists of three or more sides
9. 4 and 6 are ..... of 2
11. a quadratic equation has two solutions if it's ............ is greater than zero
12. if ..... is true, at least one sentence is true
15. an angle which measure is between 90 and 180 degrees is called an ...... angle
17. if p=>q then ~p=>~q is ..... implication
18. to ......... a polynomial is to express it as a product
20. if number has more than two factors then it is ..... number