Across
- 3. to make easier
- 6. an angle that is less than 90 degrees
- 9. a triangle whose all side length are the same
- 10. one of 100 equal parts of a whole.It can be written as 0.01
- 12. a four-sided shape with one pair of parallel lines
Down
- 1. a line segment goes left and right
- 2. the numerator is smaller than the denominator
- 4. the point at which two line segments meet
- 5. the length from one end of the circle through the centre to the other end
- 7. the number above the fraction bar in fraction
- 8. to arrange into types
- 11. the average of the set of data