MATH CROSSWORD

3. – the figure formed by two rays , called the side of the angle , sharing a common endpoint alled the vertices
4. – is a mathematical sentence that contains equal sign
5. – is a polynomial equation of second degree
6. – a closed plane figures
9. – the angle from the horizontal line to the line of sight of the observer to the object below
11. – angles with a reference angle of 30 degree , 45 degree or 60 degree
13. – is the equality of two ratios
14. – an imaginary line that connects the eye of an observer to the object being observed
18. – it is the set of all real numbers
19. – it is the length of the opposite side divided by the length of the adjacent side.

1. – is a polynomial equation of first degree
2. – a branch of mathematics that studies triangles and the relationship between the length of their sides and the angles between those sides
5. – is a polynomial function in one or more variables in which the highest degree term is of the second degree
7. – the angle from the horizontal to the lines of sight of the observer to the object above
8. – it is the length of the opposite side divided by the length of the hypotenuse
10. – the longest side of a right triangle and it is always opposite the 90 degree angle in a right triangle
12. – it is the length of the adjacent side divided by the length of the hypotenuse
15. – deals with the size , shapes , position of different figures
16. – it depends whether the parabola opens upward or downward
17. – is the comparison of two quantities with the same unit