3.
\begin{figure}[h]
\captionsetup{labelformat=empty}
\caption{Figure 1}
\includegraphics[alt={},max width=\textwidth]{c1a3d21d-38fe-4619-9e99-5c4788cdb891-019_675_792_287_568}
\end{figure}
In Figure \(1 , A ( 4,0 )\) and \(B ( 3,5 )\) are the end points of a diameter of the circle \(C\).
Find
- the exact length of \(A B\),
- the coordinates of the midpoint \(P\) of \(A B\),
- an equation for the circle \(C\).