Math RBA

2. Lines that intersect at a right angle
7. Difference between largest and smallest values in a set
8. Distance from the center of a circle to the edge
9. The space inside a 2D shape
10. The numerical measure of the likelihood that an event will occur, ranging from 0 to 1
13. Number that cannot be written as a fraction
14. A number that is the product of another number and an integer
15. The average of a set of numbers
16. A number that divides another number evenly
18. A line passing through the center of a circle
19. A number with digits after a point
20. A numerical or constant multiplier of a variable in a single term of an algebraic expression

1. A whole number that can be positive, negative, or zero, with no fractional or decimal part
3. A small number written to the upper right of a base number, indicating how many times that base number should be multiplied by itself
4. Lines that never meet
5. The distance around the boundary of a circle, essentially its perimeter
6. A letter that represents an unknown number
10. Greek mathematician with a famous theorem about right triangles
11. A line that touches a curve or circle at a single point without crossing it at that specific location
12. A statement that shows two expressions are equal
15. The number that appears most often in a set
17. The middle value of an ordered data set