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The length of the tangent drawn to a cir...

The length of the tangent drawn to a circle of radius 4 cm from a point 5 cm away from the centre of the circle is

A

3 cm

B

`4sqrt(2)` cm

C

`5sqrt(2)` cm

D

`3sqrt(2)`cm

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The correct Answer is:
A
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UPKAR PUBLICATION -PRACTICE SET-7-PART-III (QUANTITATIVE APTITUDE)
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