math - Crossword Labs

1. a measure of percent change, which is the extent to which something loses value
2. the number of square units inside that circle
7. are two ratios that express the same relationship between numbers
9. an angle of 180°
10. a copy of an figure where every length in the original figure is multiplied by the same number
14. the set of all possible outcomes of that experiment
18. the constant value of the ratio of two proportional quantities x and y

1. The percent increase between two values is the difference between a final value and an initial value, expressed as a percentage of the initial value
3. a result of an event that depends on probability
4. an angle of 90°
5. an act of taking money out of an account
6. the "middle" value in the list of numbers
8. the enclosing boundary of a curved geometric figure, especially a circle
11. the average of the numbers
12. a straight line passing from side to side through the center of a body or figure, especially a circle or sphere.
13. a drawing where the dimensions are proportional
15. the numerical value of the ratio of the circumference of a circle to its diameter (approximately 3.14159)
16. each of the pairs of opposite angles made by two intersecting lines
17. a straight line from the center to the circumference of a circle or sphere