Create the drawing in AutoCAD where line AB is tangent to both circles, and choose the correct answer for length:Create the drawing in AutoCAD where line $AB$ is tangent to both circles, and choose the correct answer for length:

Question $2$ options:

$3\mathrm{.}873$

$3\mathrm{.}573$

$2\mathrm{.}573$

$2\mathrm{.}873$