A bullet $($m $=0\mathrm{.}0250$ kg$)$ is fired with a speed of $92\mathrm{.}00$ m$/$s and hits a block $($M $=2\mathrm{.}70$ kg$)$ supported by two light strings as shown, stopping quickly. Find the height to which the block rises.

Find the angle $($in degrees$)$ through which the block rises, if the strings are $0\mathrm{.}210$ m in length.