Iam a type of government that distributes most of the power to the central or federal govwernment. what am i?

Is it the us constitution i think it is that not a joke hope this helps

Od. 130 degrees because if you add them together you get the 130

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3