Which angle in the triangle with vertices A (4, 4), B (5,6), and C (8,2) is a right angle?

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 ! : )

they used 313 gallons of paint

i believe it's a.

i'm not sure on this one, most likely correct.