Answer variants:
\(3\)\(\sqrt{2}\)
\(3\)\(\sqrt{3}\)
3
\(3\)\(\sqrt{5}\)
10_2.png
 
In the figure if \(\angle APB\) \(=\) \(90^{\circ}\) and \(PA\) \(=\) 3 \(cm\), then find the length of the chord \(AB\).
 
Answer:
 
The length of the chord \(AB\) is
.