Across
- 3. who's volume is l*b*h
- 5. part of a line with one end point
- 9. angle that is less than 90⁰
- 10. a number that can be represented as the quotient p/q of two integers such that q ≠ 0
- 12. a triangle in which all three sides have the same length
- 14. the opposite sides are parallel and equal to each other and all four angles are right angles
- 15. the average of the given numbers
Down
- 1. perimeter of a circle is called
- 2. lines that never meet
- 3. the point of intersection of all the three medians of triangle
- 4. a six-sided polygon
- 6. number staring from 1 is called
- 7. When none of the sides of a triangle are equal
- 8. when the sum of two angles is equal to 90 degree
- 11. a line which intersects two or more lines at distinct points
- 13. half of diameter