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What shape is a quadrilateral and a polygon?
A quadrilateral has 4 sides whereas a polygon has many sides which includes a quadrilateral
How many lines of symmetry does an 18 sided polygon have?
36
How many lines of symmetry does a regular polygon with 40 sides have?
40 lines.40 lines.40 lines.40 lines.
How many triangles are formed by the diagonals in a 21 sided polygon?
The number of triangles formed by the diagonals of a 21 sided polygon is C(21,3) = 21x20x19/3x2x1 = 1,330.
A closed geometric figure made up of three or more lines segment?
A closed geometric figure could be called a polylateral - but that is a very obscure word - or simply a polygon. Generally such a figure is referred to in terms of how many lines it is composed of: 3 = triangle 4= quadrilateral 5 = pentagon, etc.
How many angle of polygon?
Many. Poly means many and a polygon is a plane figure bounded by three or more straight lines. The precise number is NOT specified. Since the number of angles in a polygon equals the number of lines, the number of angles is also unspecified.
How many perpendicular lines do a polygon have?
A polygon is a generic term describing a closed plane figure bounded by 3 or more straight line segments. It need not have any perpendicular lines.
What shape is a quadrilateral and a polygon?
A quadrilateral has 4 sides whereas a polygon has many sides which includes a quadrilateral
How many angles are formed when two lines intersect not counting straight angles?
4
How many lines of symmetry does a polygon have?
This varies according to the polygon. A polygon is any 2D closed shape with three or more straight sides. Therefore, a polygon such as a square will have four lines of symmetry, but an irregular hexagon may have several or none. Even a triangle can have between zero and three lines of symmetry, depending on the type of triangle it is.
How many side does a polygon have?
A polygon can have any number of three or more sides. It is a generic name for a many-sided figure, and does not specify a particular number of sides. A polygon is a shape constructed with straight lines and no gaps between each side.
How many degrees are in a null angle?
Zero. A null angle is formed by two straight lines that coincide.
How many lines of symmetry doese a polygon have?
It depends on what type of polygon.
How many lines of symmetry does a regular polygon with 20 sides have?
How many lines of symmetry does the 15 side polygon have
How many angeles are formed when two lines intersect do not count straight angles 2 4 8?
Four opposite equal angles are formed when 2 lines intersect each other
How many straight lines can be formed with 3 collinear points?
only 1 lines can contain 3 collinear points. Maybe you mean coplanar?
How many lines does a regular polygon have with 16 sides?
It has 16 lines.
