Math Crossword

2. discoverer his popular last theorem and extensive studies into number theory
8. guy who ran outside yelling eureka after discovering density concepts
10. the branch of mathematics dealing with the relations of the sides and angles of triangles
12. the study of unknown numbers and variables
13. person who discovered the five platonic solids
16. a method of finding the greatest common divisor of two numbers by dividing the larger by the smaller, the smaller by the remainder, the first remainder by the second remainder, and so on
17. computer scientist who invented a machine that cracked the German enigma code
18. a branch of math for finding the derivatives and integrals of functions, study of curves.
20. 9 sided polygon

1. formula to find area of triangle with 3 sides
3. an opinion or conclusion formed on the basis of incomplete information.
4. 20-sided platonic solid
5. used to solve quadratic equations
6. seven-sided polygon
7. a single spot in space and time that has no area.
9. formula to calculate hypotenuse of triangle
11. father of probability theory and a unit of pressure was named after him
14. notable works on Charles Babbage's analytical machine, first female computer scientist
15. 12 sided 3d shape
19. the three basic trignometric ratios (abbreviations)