Question

what is length of $overline{bn}$? 5.8 6.1 4.8 3.8

Explanation:

Step1: Identify congruent segments

In the figure, if we assume that the two - part figure is symmetric or based on some congruence property (not shown explicitly but if we consider a situation where corresponding segments are equal), we can see that segment $FB$ and $BN$ are likely to be equal due to possible congruence of triangles or symmetry.

Step2: Determine length of $BN$

Since $FB = 4.8$, then $BN=4.8$.

Answer:

4.8