II. Write c if the statement is correct and I if incorrect.
6. The point of intersection of the line and the circle is called the point of tangency.
7. External secant segment is a part of a secent segment that is outside the circle. 8. To find the area of a sector of a circle, get the difference of the ratio and the area of a circle. 9. tf a line is perpendicular to the radius at a point of a circle, then the line is tangent to the circle. 10. If a secant and a tangent intersect in the exterior of the circle, then the angle formed is one-half the sum of the measures of the intercepted arcs.
A digression is a line that crosses a circle in precisely one element, and the element wherein the convergence happens is known as the component oI'mf intersection.
The result of a secant fragment and its outside segment approaches the result of another secant section and its outer piece.
The equation for area region is straightforward - increase the focal point by the span squared, and partition by 2.
The range of a circle is opposite to the digression line through its endpoint on the circle's circuit. On the other hand, the opposite to a span through a similar endpoint is a digression line.
On the off chance that a secant and a digression cross in the outside of a circle, then, at that point, the proportion of the point shaped is the positive difference of the measures of the intercepted arcs.
