Across
- 2. the centre of a circle.
- 4. the distance from the centre of the circle to its edge.
- 6. when the top and bottom of a fraction cannot be any smaller
- 9. fractions that look different but have the same value.
- 10. a 90 degree angle.
- 11. an angle between 90 and 180 degrees.
Down
- 1. the distance around the outside of a circle.
- 3. a line that passes through the center of the circle. The length of this is two times the length of a radius.
- 5. an angle between 0 and 90 degrees.
- 7. a 180 degree angle.
- 8. a number that can be divided.