True or False?
6. if a line is langent to a circle then it is perpendicular to the radius drawn to the points of tangency. 7. If a langent segment and secant segment are drawn to a circle from an exterior point, then the square root of the length of the tangent segment is equal to the product of the length of the secant segment and its external secant segment. 3. In the figure below, NA - 11 A S. 12 8 N7 P T 0 9. TO PO .. P 10. Sector of a circle is the region bounded by two radii and their intercepted arc.​