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Find the length of the tangent drawn from a point 10 cm away from the centre of a…
MATHEMATICS · Single correct · CBSE · Mathematics · Circles · Circles
Problem
Find the length of the tangent drawn from a point 10 cm away from the centre of a circle of radius 6 cm. (a)
11.7
cm
11.7\ \text{cm}
11.7
cm
(b)
8
cm
8\ \text{cm}
8
cm
(c)
4
cm
4\ \text{cm}
4
cm
(d)
14
cm
14\ \text{cm}
14
cm
Related theory
Pythagoras' Theorem
Triangle Properties
Circles
Tangent length properties
Tangent theorem (radius perpendicular to tangent)
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