# Maths

##### Across
1. 4. numbers:numbers when expressed in dot forms make an equilateral triangle.
2. 5. numbers:these numbers can be written as fraction or ratio.
3. 6. pair:it is a pair of adjacent supplementary angles.
4. 7. angles:two corresponding angles whose sum is 180.
5. 12. numbers:two numbers with the difference of 1.
6. 13. line crossing another line at a right angle is said to be_____to it.
7. 16. number raised to the power 3.
8. 17. angles:the angles on the opposite corner when two lines are crossed by another line.
9. 18. factors:a factor that is prime number.
10. 19. segment:it is a part of line bounded by two distinct end points.
##### Down
1. 1. numbers:these are formed by multiplying a digit to itself 3 times.
2. 2. numbers:numbers that do not consist of 0 or negative numbers.
3. 3. lines:line on a plane that cross 2 or more lines.
4. 8. value of something.
5. 9. four sided polygon with four angles.
6. 10. number raised to the power 2.
7. 11. angles:the angles in matching corners when two lines are crossed by another line.
8. 14. roots:it is a value that when multiplied by itself gives the number.
9. 15. lines:lines on a plane that do not meet at any point.
10. 16. roots:it is a value when multiplied by itself 3 times gives the number.