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In the given figure ,AT is a tangent to ...

In the given figure ,AT is a tangent to the circle with centre O such that OT =4 cm and `angleOTA=30^(@)` .Then AT is equal to :

A

4 cm

B

2 cm

C

`2sqrt(3)` cm

D

`4sqrt(3)` cm

Text Solution

Verified by Experts

The correct Answer is:
C
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