Across
- 3. centre of a circle that inscriibe a triangle
- 5. amount of money invested
- 7. for any 2 number;HCF×LCM=______of number
- 9. formed by 3line segment that interect only at end points
Down
- 1. points lie on straight line
- 2. triangle with all sides equal
- 4. person who invented zero
- 6. all sides are equal
- 8. the point of intersection of x axis and y axis
- 10. another word for total