Final answer:
To find the side length of a dodecagon with a given perimeter, divide the total perimeter by the number of sides (12 in this case). The measure of each side of the dodecagon is 7 units.
Explanation:
To find the measure of a side of a dodecagon, you can use the formula: s = P/12 where P is the perimeter of the dodecagon. Given that the perimeter is 84 units, you can substitute in the formula: s = 84/12 = 7 units. Therefore, the measure of each side of the dodecagon is 7 units.
Learn more about Polygon side length calculation here:
https://brainly.com/question/6595602
