It means the distance around something. For polygons, just add the lengths of all the sides.
Wiki User
∙ 13y agoPerimeter is the distance around a two-dimensional shape.
The outer boundary of a body or figure.
what does key mean in math
56
Twice (length + width)
Perimeter is the distance around a two-dimensional shape.
The outer boundary of a body or figure.
Add all of the sides of the shape together and you have the perimeter.
it is the area of a solid object times by the square root of the perimiter
circumference
What does length mean in math
base times height minus half of the perimiter base times height minus half of the perimiter
no...it's not
perimiter
56
Twice (length + width)
the area is 18