It is the total length of the outer boundary of a plane shape.
Chat with our AI personalities
in geometry, perimeter is the length around the outside of an object.
yes it is
Figures that have no perimeter such as a strairght line or the arc of a circle
You study all the formulas of volume, area, perimeter, and surface area of each shape
That depends on the size of the angles which, in turn, determines the geometry of the triangle.