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Tangent - Radius Property
Tangent - Radius Property
Theory
Theory
Procedure
Animation
Simulator
Self Evaluation
Reference
Feedback
1)
At the point of contact, the angle between radius and tangent to a circle is
None of these
180°
Acute angle
90°
2)
Is it possible that a tangent can touch the circle at more than one point ?
No
Yes
3)
A line intersecting a circle in two points is called a _______ .
Secant
Chord
None of the above
Tangent
4)
A tangent PQ at a point P of a circle of radius 5 cm meets a line through the centre O at a point Q so that OQ = 12 cm. Length PQ is :
√119 cm
13 cm
12 cm
8.5 cm
5)
The tangent to a circle is ___________ to the radius through the point of contact.
parallel
perpendicular bisector
perpendicular
bisector
6)
What is the name of the point which is common to circle and the tangent?
Point of contact
Point of touch
Intersection point
Tangential point
7)
A circle may have.....
1 Tangent
No Tangent
Infinite tangents
2 Tangent
8)
The line intersecting a circle at exactly one point is called as __
tangent
chord
secant
arc
9)
The tangent line to a circle is always parallel to the radius drawn to the point of contact.
Both
No
None of these
Yes
10)
Tangent L is drawn to a circle with center O and radius OP. Two lines OP’ and OP’’ are drawn from center to a tangent L. Is the length of OP > OP’ and OP’’?
None of these
False
True
Both