Math Crossword

5. a2+ b2=c2
7. an expert of math
11. the branch of mathematics dealing with the relations of the sides and angles of triangles and with the relevant functions of any angles
13. the repeated addition of groups of equal sizes
14. to find how many numbers can fit in a number
17. famous math nerd "Father of calculus"
18. the longest side of a right triangle
20. to take away from

1. a number which produces a specified quantity when multiplied by itself.
2. phone looking thing that makes math easier
3. math
4. the branch of mathematics concerned with the properties and relations of points, lines, surfaces, solids, and higher dimensional analogs
6. trigonometric function
8. the part of mathematics in which letters and other general symbols are used to represent numbers
9. to increase an amount
10. below zero
12. a series or system of written symbols used to represent numbers, amounts, or elements in something such as music or mathematics.
15. a number that is not a fraction; a whole number
16. the dot that changes paying someone 100 and 1.00
19. the branch of mathematics that deals with the finding and properties of derivatives and integrals of functions, by methods originally based on the summation of infinitesimal differences