its perimeter or circumference, or boundary.
i am pretty sure it's perimeter but I'm not to sure Yes, it is perimeter, and if the figure is circular, it is also the circumference.
The circumference of a circle represents its perimeter and the distance around it.
The circumference is the distance around a closed curve. Circumference is a special perimeter.
A perimeter is the distance around two-dimensional shapes. The circumference is the distance around a circle. Typically the distance around polygons is a perimeter and circumference is used for closed curves.
A perimeter is the distance around two-dimensional shapes. The circumference is the distance around a circle. Typically the distance around polygons is a perimeter and circumference is used for closed curves.
Circumference
circumference
Circumference
The distance around a circle is its circumference
Diameter is distance across a circle or sphere, circumference is the distance around a circle or sphere
The circumference is the distance around a circle.