The figures below are similar; explain what you know about the sides.

The figures are similar, so the corresponding sides are proportional.

For example, the ratio of BD to HF could be 2:1 meaning BD is twice as long as HF. We could have BD = 10 and HF = 5 for instance.

The other sides would be in the same proportion to keep the figures similar. So another example would be ND/TH = 2/1

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )