Pentagon. Hexagon. Octagon. Decagon. And many, many more.
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True! There is a polygon for every positive integer greater than two. There are, therefore, infinitely many polygons.
Most triangles, quadrilaterals, and other polygons with five or more sides; most closed shapes with curved sides.Most triangles, quadrilaterals, and other polygons with five or more sides; most closed shapes with curved sides.Most triangles, quadrilaterals, and other polygons with five or more sides; most closed shapes with curved sides.Most triangles, quadrilaterals, and other polygons with five or more sides; most closed shapes with curved sides.
For any polygon, there will be other shapes such that, together, they can tessellate.
They are said to be regular polygons such as equilateral triangles, squares and other polygons that have congruent sides and equal congruent interior angles.
that would be a prism
equilateral triangles and regular pentagons
a dodecagon A dodecagon has 12 sides, so it has at least 10 sides but so do lots of other polygons. I wouldn't consider this a correct answer. A decagram is constructed from two pentagons, but actually has more than 10 sides. 10-gon might be acceptable.
namesand pictures of quadrilaterals and other polygons
All regular polygons (in order of sides starting with 3 sides): triangle, square, pentagon, hexagon, octagon, nonagon, decagon, hendecagon, dodecagon, tridecagon, tetradecagon, pentradecogon, hexadecagon, octadecagon, enneadecagon, icosagon (twenty sides).2d shapes are shapes that can be drawn on a paper, like lines, triangles, squares, rectangles, circles, etc. Some of these shapes are called polygons, and there are countless numbers of them with their names based on the Greek word for the number of sides on each shape. All sides are exactly the same as each other on regular polygons; one or more sides are different from the other sides on irregular polygons. A few of the polygon names, with the name following the number of sides on the 2d shape are:3 triangle4 quadrilateral (a regular quadrilateral is a square)5 pentagon6 hexagon10 decagon12 dodecagon20 Icosagon90 enneacontagonAfter about 10 sides mathematicians usually refer to polygons as n-gons; a 12 sided polygon (dodecagon) could also be called a 12-gon.In addition to polygons, there are circles, ovals, parabolas, and many other shapes that do not have straight sides.
decagon, dodecagon, polygon,
Since any polygon can be constructed from a combination of other polygons, I would call this rule a "trivial property of polygons".
3-sided4-sided6-sided3 sided, 4 sided, and 6 sided or in other words, triangles, squares, and hexagons.
Regular polygons that can fit around a vertex point must have interior angles that add up to 360 degrees when placed around that point. The regular polygons that meet this criterion are the triangle (60 degrees), square (90 degrees), pentagon (108 degrees), hexagon (120 degrees), and dodecagon (30 degrees). Other polygons with larger numbers of sides can also fit, provided their interior angles are divisors of 360 degrees. Thus, any regular polygon with an angle that divides 360 degrees can fit around a vertex point.
A pyramid
Sedimentary rock is when a fossil is found inside it.
Any polygon other than a triangle can be divided into simpler polygons. They can all be divided into triangles.
All regular polygons with an even number of sides. Also rectangles.All regular polygons with an even number of sides. Also rectangles.All regular polygons with an even number of sides. Also rectangles.All regular polygons with an even number of sides. Also rectangles.
A shape with more than 8 edges is a nonagon, which has 9 edges. Other examples include a decagon with 10 edges, or further polygons like a dodecagon with 12 edges, and so on. In three-dimensional geometry, a shape like a dodecahedron has 30 edges. Thus, there are many shapes that can fit this criterion.