Across
- 1. The formula for finding root of a quadratic equation is.
- 5. "There is perhaps nothing which so occupies the middle position of mathematics as trignometry" who said this.
- 7. The distance of a point from y-axis
- 9. The common point of the tangent and circle is called.
Down
- 2. The angle formed by the line of the sight with the horizontal level when the point is below the horizontal level.
- 3. Who used the word ardha-jya for the half cord.
- 4. a round plane figure whose boundary consists of points equidistant from a fixed point.
- 6. What is a special case of the secant when the two end point of its corresponding cord coincide.
- 8. The longest cord of a circle.