111
In the adjoining figure, $PA$ and $PB$ are tangents to a circle with centre $O$ such that $\angle P = 90^\circ$. If $AB = 3\sqrt{2}$ cm, then the diameter of the circle is.

- (a)$3\sqrt{2}$ cm
- (b)$6\sqrt{2}$ cm
- (c)3 cm
- (d)6 cm
Show SolutionHide Solution↓
(D) 6 cm