Question

Important points to remember in circles chapter plz. NO SPAM!!!

Answer 1

NOTE : The point where the line touches the circle is called its point of contact. In the figure ‘A’ is the point of contact.

REMARKS:

1. All points other than the point of contact of a tangent to a circle lie outside the circle.

2. No tangent can be drawn to a circle through a point inside the circle.

3. Not more than one tangent can be drawn to a circle at a point on the circumference of the circle.

4. Two tangents can be drawn to a circle from a point outside the circle.

Answer 2

Answer: in circles chapter basically theorems are very imp there statements and proof ... Some points about Secant tangent