Question

Fill in the blanks :

1. A tangent to a circle intersects it in ____ point(s).
2. A line intersecting a circle in two points is called a ____ .
3. A circle can have ____ parallel tangents at the most.
4. The common point of a tangent to a circle and the circle is called ____ .

Answer 1

(i) One
(ii) Secant
(iii) Two
(iv) Point of contact