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Point is away from the centre of a circle of radius
MATHEMATICS · Single correct · CBSE · Mathematics · Circles · Circles
Problem
Point
P
P
P
is
13
cm
13\,\text{cm}
13
cm
away from the centre
O
O
O
of a circle of radius
5
cm
5\,\text{cm}
5
cm
. Find the length of the tangent drawn from
P
P
P
to the circle. (a)
18
cm
18\text{ cm}
18
cm
(b)
8
cm
8\text{ cm}
8
cm
(c)
12
cm
12\text{ cm}
12
cm
(d)
14
cm
14\text{ cm}
14
cm
Related theory
Pythagoras' Theorem
Triangle Properties
Circles
Tangent to a Circle
Tangent length properties
Tangent theorem (radius perpendicular to tangent)
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