Across
- 5. the perpendicular distance of a point from the y-axis.
- 6. a quadrilateral with only one pair of opposite sides parallel.
- 8. an angle greater than than 90 degree but less than 180 degree.
- 9. the quadrilaterals whose all its sides are equal and angles are equal to 90 degree.
- 10. in a parallelogram its diagonals bisects each other and are equal.
Down
- 1. a diagonal of a parallelogram.
- 2. the congruent circles subtend equal angles at the centers.
- 3. the lonest chord of the circle.
- 4. the perpendicular distance of a point from the x-axis.
- 7. number that cannot be expressed as a fraction for any integer.