A quadrilateral
A straight line has no right angles. But a square is actually a closed line with four right angles.
A semicircle?
A simple closed figure formed by three or more straight line segments is called a polygon. Polygons can have various numbers of sides, such as triangles (three sides), quadrilaterals (four sides), and pentagons (five sides). They are characterized by their straight edges and the fact that they do not intersect themselves. Polygons can be classified as regular, with equal side lengths and angles, or irregular, with varying lengths and angles.
If the line segments are straight, then it is a triangle.
triangles , polygons ,quadrilaterals
a closed figure with all straight line segments is called a polygon.
A straight line has no right angles. But a square is actually a closed line with four right angles.
a circle???
semi circle
A semicircle?
a semi-circle
A polygon
If the line segments are straight, then it is a triangle.
A polygon is a plane figure that is closed with straight line segments.
triangles , polygons ,quadrilaterals
A line is not a polygon. A polygon is a closed figure with straight sides, while a line is a straight path with no endpoints.
A polygon is a closed shape made up of only straight lines and angles. When you add another side, you must also add another angle to close the shape.To demonstrate this, try to draw a shape with closed edges and only straight lines with a different number of angles. Its impossible to create