Across
- 3. - The first letter of the Greek alphabet
- 5. - It be defined as a polynomial equation of a second degree
- 7. - The second letter of the Greek alphabet
- 9. - solid three-dimensional figure, which has 6 square faces, 8 vertices and 12 edges.
- 10. -A line that goes through the circle at two points
Down
- 1. - The distance across the circle going through the centre.
- 2. - a three-dimensional object that is round in shape.
- 4. - a line segment from the center of a circle or to the circumference
- 6. - faces which are six in number and are placed right angled to each other.
- 8. - A straight line that touches the circle at a single point