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What is a closed plane figure with straight sides called?
It is a polygon that is a closed plane figure with 3 or more straight lines.
Closed plane figure not a polygon?
Circle
Are all plane figures closed?
No, take a semicircle, it is a plane figure and is open. Or a parabola is also open and a plane figure.
What is a closed plane figure which has sides that never cross each other?
If none of the sides ever cross each other, there cannot be a closed plane figure.
What is a closed plane figure with four sides?
A quadrilateral.
What is a closed figure in a plane?
plane figure
What is a closed plane figure with straight sides called?
It is a polygon that is a closed plane figure with 3 or more straight lines.
What shape has a closed plane figure with at least three sides?
A three sided closed plane figure (shape) is a triangle.
What is a closed plane figure with 3 or more line segments?
a closed plane figure with 3 or more line segments is a polygon
What are the properties of a polygon?
is a closed plane figure
Closed plane figure not a polygon?
Circle
Are all plane figures closed?
No, take a semicircle, it is a plane figure and is open. Or a parabola is also open and a plane figure.
The distance around a closed plane figure?
The distance around a closed plane figure is called the perimeter. The perimeter of a figure can be calculated by adding together the lengths of each side.
A closed plane figure with 3 or more sides?
If they are straight sides, then a polygon. Otherwise, simply "a closed plane figure with 3 or more sides".
What is a closed plane figure which has sides that never cross each other?
If none of the sides ever cross each other, there cannot be a closed plane figure.
What is a closed plane figure but not a polygon?
Any closed figure that is not entirely composed of straight sides, such as an ellipse or a circle.
What is the distance around a closed figure on a plane?
perimeter
