The boundary or perimeter of a circle is its circumference.
A perimeter alarm is a security device that alerts you to someone (or something) entering the perimeter (or boundary) of the zone that it is monitoring.
The perimeter. It is the total length of the boundary (where the fence is or will be) of the garden.
Add together the lengths of all the sides that make up the boundary of the shape. These need not be straight lines.
The perimeter of a shape is the total length of its boundary or the sum of the lengths of all its sides. It is measured in linear units such as inches, feet, or meters. The area of a shape is the measure of the surface enclosed by the shape's boundary. It is measured in square units such as square inches, square feet, or square meters.
The boundary of an area is its perimeter.
The boundary or perimeter of a circle is its circumference.
The perimeter is the border or outer boundary around a two dimensional figure and is the length of such a boundary - a field for example, a perimeter fence
Boundary.
Convergent on the western perimeter, divergent on the Easter perimeter.
Perimeter
the perimeter
A perimeter alarm is a security device that alerts you to someone (or something) entering the perimeter (or boundary) of the zone that it is monitoring.
boundary
A perimeter is the length that goes around a form(that is thr outer boundary of a form). Each form has it's own perimeter.
its perimeter or circumference, or boundary.
That would be 'perimeter'.