In the given figure, TB passes through centre O. What is the radius of

1.	In the given figure, TB passes through centre O. What is the radius of the circle?
A.	(2√5)/3
B.	(3√2)/5
C.	(3√5)/2
D.	(2√3)/5
Answer» D. (2√3)/5

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In the given figure, TB passes through centre O. What is the radius of the circle?

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