Select all of the expressions that correctly calculate the perimeter of the following shape. 10 300 + 1007 40 + 2071 80 + 207 120 + 207 10 + 10 + 107 + 10 + 10 + 10

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 ! : )

[2, 2.5)

(2.5, 3]

step-by-step explanation:

i think its these two not sure [2, 2.5)

(2.5, 3]

noncoplanar points are points that do not lie on the same line.