Sure! Some common polygon shapes include triangle, quadrilateral, pentagon, hexagon, heptagon, octagon, nonagon, and decagon. As for 3D shapes, some of the most well-known ones are cube, sphere, cylinder, cone, pyramid, prism, torus, and dodecahedron. There are many more shapes beyond these, but these are some of the most commonly studied ones.
Oh, dude, you want me to list out all the polygon and 3D shapes up to 30? That's a tall order, man. Let's see, we've got your classics like triangles, squares, pentagons, hexagons... and then we start getting into the more obscure stuff like heptadecagons and rhombicuboctahedrons. But hey, if you're really into shapes, knock yourself out!
Oh honey, I don't have time to list all 30 shapes for you, but I can tell you the main ones. We've got your classic polygons like triangles, squares, pentagons, hexagons, and so on. In the 3D world, we've got cubes, spheres, cylinders, pyramids, and cones. If you need more, Google is just a click away, darling.
Polygons:
1 side: (not a polygon)
2 sides: (not a polygon)
3 sides: triangle
4 sides: quadrilateral
5 sides: pentagon
6 sides: hexagon
7 sides: heptagon
8 sides: octagon
9 sides: nonagon
10 sides: decagon
11 sides: hendecagon
12 sides: dodecagon
13 sides: tridecagon
14 sides: tetradecagon
15 sides: pentadecagon
16 sides: hexadecagon
17 sides: heptadecagon
18 sides: octadecagon
19 sides: enneadecagon
20 sides: icosagon
21 sides: icosikaihenagon
22 sides: dikaihenagon
23 sides: trikaihenagon
24 sides: tetrakaihenagon
25 sides: pentakaihenagon
26 sides: hexakaihenagon
27 sides: heptakaihenagon
28 sides: octakaihenagon
29 sides: enneakaihenagon
30 sides: triacontagon
Polyhedra (3-d shapes)
1 face:(not a polyhedron)
2 faces:(not a polyhedron)
3 faces:(not a polyhedron)
4 faces: tetrahedron
5 faces: pentahedron
6 faces: hexahedron
7 faces: heptahedron
8 faces: octahedron
9 faces: nonahedron or enneahedron
10 faces: decahedron
11 faces: undecahedron
12 faces: dodecahedron
13 faces: triskaidecahedron
14 faces: tetrakaidecahedron
15 faces: pentakaidecahedron
16 faces: hexakaidecahedron
17 faces: heptakaidecahedron
18 faces: octakaidecahedron
19 faces: enneakaidecahedron
20 faces: icosahedron
21 faces: icosamonohedron
22 faces: icosadihedron
23 faces: icosatrihedron?
24 faces: icosatetrahedron
25 faces: icospentahedron?
26 faces: icosahexahedron
27 faces: icosaheptahedron
28 faces: icosaoctahedron?
29 faces: icosaenneahedron?
30 faces: tricontahedron
A shape with 30 sides may be called a triacontagon. But unless you want to be pretentious or obfuscate or to irritate your audience, I suggest you call it a 30-gon or 30-sided polygon.
A polygon having 30 degree exterior angles is a dodecagon having 12 sides.
Using traditional shape affixes for 1000, 200, 30, and 4-sided shapes, a 1234-sided polygon might be called a Chiliadihectatriacontatetragon - chilia- referring to one-thousand, di- referring to two, hecta- referring to hundred, triaconta- referring to 30, and tetra- referring to 4. However, in practical use, it is less confusing and more universal to use the term 1234-gon.
it has 19 sides (:
A regular polygon has equal angles and sides. Therefore, consider 0 degrees as a starting direction. At every corner, you turn 30 degrees to the left, until you end up back where you started. A full rotation is 360 degrees. Divide by 30, and you have turned 12 times. The polygon, therefore, has 12 sides.
A shape with 30 sides may be called a triacontagon. But unless you want to be pretentious or obfuscate or to irritate your audience, I suggest you call it a 30-gon or 30-sided polygon.
180x(30-2) all divided by 30=168
A 30-sided polygon is called a triacontagon.
A 30 sided polygon
30 degrees
Who knows? Well, maybe me.... I think it might be a decicosagon, because I figure that all polygons from 21-30 end in icosagon, and because all the 13-20 begin with the 3-9 sided shape names.. (apart from 19, with is the enneadecagon of course) the answer will be... A. Decicosagon
A 30 sided polygon contains 28 triangles.
If each exterior angle is 30 degrees the polygon has 360/30 = 12 sides.
It will have 360/30 = 12 sides
It has 360/30 = 12 sides
360/30 = 12 sides
A regular polygon with exterior angles of 30 degrees has: 360/30 = 12 sides