Acarpenter has a rectangular wooden board. the diagonal of the board is 18 inches long and one side of the board is 12 inches long what was the perimeter of the rectangular board? enter your answer, rounded to the nearest hundredth, in the box. in.

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 ! : )

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation: