The perimeter of a plane figure is the length of its boundary. Thus the perimeter of a rectangle of length L and width W is 2L + 2W. The perimeter of a circle is the length of its circumference.
an open figure is a polygon that is not completely closed.
square
a quadrilateral.
An equilateral figure means that the figure has all sides that are the same length.
its perimeter or circumference, or boundary.
the continuous line forming the boundary of a closed geometric figure
Just Measure it
Add together the length of its sides. The accumulated lengths of its sides is the perimeter.
Jeeme
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
The perimeter of a plane figure is the length of its boundary. Thus the perimeter of a rectangle of length L and width W is 2L + 2W. The perimeter of a circle is the length of its circumference.
It is usually a plane shape that forms a boundary of the figure..It is usually a plane shape that forms a boundary of the figure..It is usually a plane shape that forms a boundary of the figure..It is usually a plane shape that forms a boundary of the figure..
closed figure
A rhombus is a closed 2-dimensional figure with four straight sides of equal length.
yes, a triangle is a closed figure
A regular heptagon is a polygon, or closed figure, with seven sides of the same length.