For constructing ΔLMN exactly identical to ΔABC, choose from the options, the minimum measurements required.
MN and LN
The lengths of sides MN and LN are sufficient to construct a triangle identical to ΔABC.
Draw MN as the base and with NL as length draw an arc. Now we can draw a line perpendicular to MN, this interests the arc at L. Hence the ΔMNL is constructed using the lengths of a side and a hypotenuse.