Question Text
Question 1 :
The number of pair of tangents can be drawn to a circle, which are parallel to each other, are ............
Question 2 :
There cannot be more than two tangents to a circle parallel to a given secant.
Question 3 :
If a line intersects a circle in two distinct points then it is known as a
Question 4 :
If the angle between two radii of a circle is $140^{\circ}$, then the angle between the tangents at the ends of the radii is :<br/>
Question 5 :
From a point P which is at a distance of 13 cm from the centre O of a circle of radius 5 cm, the pair of tangents PQ and PR to the circle are drawn. Then the area of the quadrilateral PQOR is<br><br>
Question 6 :
The tangent to a circle is ..... to the radius through the point of contact.
Question 8 :
If P is a point on a circle with centre C, then the line drawn through P and perpendicular to CP is the tangent to the circle at the point P.
Question 9 :
There is no tangent to a circle passing through a point lying ..... the circle.
Question 10 :
The lengths of tangent drawn from an external point to a circle are equal.
Question 11 :
A tangent to a circle is a line that intersects the circle in only one point.
Question 12 :
The common point of a tangent to a circle and the circle is called .....
Question 13 :
The length of the tangents from a point A to a circle of radius $3$ cm is $4$ cm. The distance (in cm) of A from the center of the circle is:<br/>
Question 14 :
The tangents drawn at the ends of a diameter of a circle are ?