Across
- 3. is a triangle that has equal sides and angles.
- 4. the space between two intersecting lines or surfaces at or close to the point where they meet.
- 5. the vaue that appearrs most frequently in a set of numbers.
- 7. is a triangle that has no equal sides or angles, it can also be a right angled triangle.
- 10. of a circle is any straight line segment that passes through the centre of the circle.
Down
- 1. two lines that never intersect.
- 2. is the relationship between two lines which meet at a right angle.
- 6. is the average of a set of numbers.
- 8. is the perimeter of a circle.
- 9. is the half of ythe diameter.