Maths
Across
- 2. the length of two tangent drawn from the external point to a circle are____
- 5. An arc is a ____ when its end is the end of a diameter.
- 6. the common point of a tangent to a circle and the circle is called point of ____
- 9. a tangent to a circle intersect it in ____ point.
- 10. if the perimeter and the area of a circular numerical equal, then the radius of a circle is____
Down
- 1. the angle between two tangent from an external point to a circle is ____ to the angle subtended by the line segment joining the points of contract at the centre.
- 3. the tangent drawn at the end points of a diameter to a circle are____
- 4. a line intersecting a circle ar two points is called ____
- 7. a circle can have ____ parallel tangents at the most.
- 8. parallelogram circumscribing of a circle is a____