LI: To calculate the perimeter of a compound shape.
Perimeter something very interesting What Is a perimeter? A perimeter is a really wide length of something, to find a perimeter you need to add up all the lengths and faces of the shapes there a lot of ways to get the perimeter. An example is there is a square the formula is per-4x you times it by 4x then you get the answer or a rectangle its length x width.