Question

Fill in the blanks:
(i) The common point of a tangent and the circle is called ....... .
(ii) A circle may have ....... parallel tangents.
(iii) A tangent to a circle intersects in it ....... point(s).
(iv) A line intersecting a circle in two points is called a ....... .
(v) The angle between tangent at a point on a circle and the radius through the point is ....... .

Answer 1

$i)$ Point of tangancy
$ii)$ One

$iii)$ Single
$iv)$ Chord
$v){90}^o$