You add all the sides
The perimeter would be 16 meters.
Metre.
I would use kilometers.
You could but it would not be a particularly meaningful measure.
to measure the perimeter we need a figure with boundaries and all the sides with dimensions
The measure of a perimeter is the total length of all sides of a geometric shape, so any shape with a combination of sides whose total is 27 would yield this perimeter.
A measuring wheel you just walk it and it does all the counting
I would use a ruler or a tape measure. After I was done, I would express the measurement in centimeters or inches.
in math terms, the perimeter is the measure around the shape.
To measure the perimeter of a swimming pool, you would typically use a measuring tape or a measuring wheel for accuracy. For a rectangular pool, you would measure the length and width and then apply the formula: perimeter = 2(length + width). For irregularly shaped pools, a flexible tape measure can help trace the outline. Alternatively, for larger pools, a laser measuring tool could provide precise measurements quickly.
Perimeter is in feet and not in square feet
i would use feet or inches depending on the size