Across
- 3. a straight line passing through the center of a circle
- 5. The distance around the circle
- 7. A straight line from the center to circumference of a circle
- 8. The sixteenth letter of the Greek alphabet = 3.14....
- 10. A system of numbers and arithmetic based on the number ten
Down
- 1. The measure of the amount of space inside of a solid figure
- 2. A numerical quantity that is not a whole number
- 4. A whole number; a number that is not a fraction
- 6. number an integer or a fraction
- 9. relation between two amounts