Respuesta :

Given

∠B = 47° (lowest)

∠C = 72° (highest)

∠A = 180° - (72°+47°) = 61° (middle)

The sides opposite to the angles corresponds to their length.

We have the following:

∠A corresponds to side BC

∠B corresponds to side AC

∠C corresponds to side AB

Therefore, the order of the sides from shortest to longest is AB, BC, AC