Across
- 3. if x + y+ z = 0 then x³ + Y³ + z³ = ?
- 6. pair of angles is formed when two lines intersect (angles = 180)
- 7. 2√3 is a rational number . true or false ?
- 8. csa of a right circular cone
- 9. the number of sides in a heptagon
Down
- 1. who discovered the Pythagorean theorem ?
- 2. where will the point (0,3) lie on the cartesian plane ?
- 4. volume of a hemisphere
- 5. the probability of finding 'f' in coffee is 2/5 . true or false ?
- 7. the slant height of a cone with r =3 and h = 4