Five sides of a decagon each measure 3 in , the perimeter of the decagon is 40 in, what is the link of each remaining side, if each remaining side has the same length.

The remaining lengths are equal to 5 inches

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.