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Tangent - Radius Property
Tangent - Radius Property
Theory
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1)
At the point of contact, the angle between radius and tangent to a circle is
180°
90°
Acute angle
None of these
2)
Is it possible that a tangent can touch the circle at more than one point ?
Yes
No
3)
A line intersecting a circle in two points is called a _______ .
None of the above
Secant
Chord
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
12 cm
8.5 cm
13 cm
5)
The tangent to a circle is ___________ to the radius through the point of contact.
perpendicular
perpendicular bisector
parallel
bisector