Across
- 3. Terms that are separated by + or - signs
- 4. a quantity that can be changed and not fixed
- 6. a part sloping upwards or downwards
- 7. perimeter of a circle
Down
- 1. contains two straight lines intersecting at a right angle
- 2. The side of a right angled triangle that is opposite to the right angle
- 5. The side across from the hypotenuse
- 8. Circles which has the same centre