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What is a 3D shape using a pentagon called?
Dodecahedron. The 5 "Platonic Solids" are: Cube/ 6 square sides Tetrahedron/ 4 triangles Rhomboid/ 8 triangles Dodecahedron/ 12 pentagons Icosahedron/ 20 triangles
What is a net of a platonic solid?
The net of a Platonic solid is a plane shape consisting of set of identical triangles, identical squares or identical pentagons - all of them regular - which can be folded into one of the five Platonic solids.Tetrahedron = 4 trianglesHexahedron = 6 squaresOctahedron = 8 trianglesDodecahedron = 12 pentagonsIcosahedron = 20 triangles.The net of a Platonic solid is a plane shape consisting of set of identical triangles, identical squares or identical pentagons - all of them regular - which can be folded into one of the five Platonic solids.Tetrahedron = 4 trianglesHexahedron = 6 squaresOctahedron = 8 trianglesDodecahedron = 12 pentagonsIcosahedron = 20 triangles.The net of a Platonic solid is a plane shape consisting of set of identical triangles, identical squares or identical pentagons - all of them regular - which can be folded into one of the five Platonic solids.Tetrahedron = 4 trianglesHexahedron = 6 squaresOctahedron = 8 trianglesDodecahedron = 12 pentagonsIcosahedron = 20 triangles.The net of a Platonic solid is a plane shape consisting of set of identical triangles, identical squares or identical pentagons - all of them regular - which can be folded into one of the five Platonic solids.Tetrahedron = 4 trianglesHexahedron = 6 squaresOctahedron = 8 trianglesDodecahedron = 12 pentagonsIcosahedron = 20 triangles.
How many triangles does a dodecon have?
A dodecagon is a 12 sided shape made from 10 triangles
What are the 5 basic polyhedrons?
Tetrahedron (4 triangles, like a pyramid design with a triangular base) Cube Octahedron (8 triangles - like two pyramids stuck together at the base, one going up and one going down) Icosahedron (20 triangles) Dodecahedron (12 pentagons)
What is the number of pentagons and hexagons on an official soccer ball?
Soccer balls have different patterns, but if you have both regular pentagons and regular hexagons it must have 12 pentagons and 20 hexagons.
What is the name for a 12 faced polyhedra?
the dodecahedron - made up of 12 regular pentagons
How many different regular polyhedra?
Five. They are:Tetrahedron (4 triangles)Cube (6 squares)Octahedron (8 triangles)Dodecahedron (12 pentagons)Icosahedron (20 triangles).
How many faces and vertices does a octahedron have?
They can have faces which are triangles, quadrilaterals, pentagons, hexagons or heptagons. It has 8 faces and can have 6 to 12 vertices.
What is a 3D shape using a pentagon called?
Dodecahedron. The 5 "Platonic Solids" are: Cube/ 6 square sides Tetrahedron/ 4 triangles Rhomboid/ 8 triangles Dodecahedron/ 12 pentagons Icosahedron/ 20 triangles
How many triangles are in a 32 side polygon?
A 32 sided polygon is also called a triacontadigon (or triacontakaidigon) or 32-gon has 20 triangles and 12 pentagons.
What is a net of a platonic solid?
The net of a Platonic solid is a plane shape consisting of set of identical triangles, identical squares or identical pentagons - all of them regular - which can be folded into one of the five Platonic solids.Tetrahedron = 4 trianglesHexahedron = 6 squaresOctahedron = 8 trianglesDodecahedron = 12 pentagonsIcosahedron = 20 triangles.The net of a Platonic solid is a plane shape consisting of set of identical triangles, identical squares or identical pentagons - all of them regular - which can be folded into one of the five Platonic solids.Tetrahedron = 4 trianglesHexahedron = 6 squaresOctahedron = 8 trianglesDodecahedron = 12 pentagonsIcosahedron = 20 triangles.The net of a Platonic solid is a plane shape consisting of set of identical triangles, identical squares or identical pentagons - all of them regular - which can be folded into one of the five Platonic solids.Tetrahedron = 4 trianglesHexahedron = 6 squaresOctahedron = 8 trianglesDodecahedron = 12 pentagonsIcosahedron = 20 triangles.The net of a Platonic solid is a plane shape consisting of set of identical triangles, identical squares or identical pentagons - all of them regular - which can be folded into one of the five Platonic solids.Tetrahedron = 4 trianglesHexahedron = 6 squaresOctahedron = 8 trianglesDodecahedron = 12 pentagonsIcosahedron = 20 triangles.
How many triangles does a dodecon have?
A dodecagon is a 12 sided shape made from 10 triangles
How many triangles does a 12 sided polygon have?
There are 10
What are the three types of polygons that can be the faces of a Platonic solid?
The polygons are the equilateral triangle, the square, and the regular pentagon. The faces of these platonic solids are made from the following polygons: tetrahedron - 4 triangles cube - 6 squares octahedron - 8 triangles dodecahedron - 12 pentagons icosahedron - 20 triangles
What are the 5 basic polyhedrons?
Tetrahedron (4 triangles, like a pyramid design with a triangular base) Cube Octahedron (8 triangles - like two pyramids stuck together at the base, one going up and one going down) Icosahedron (20 triangles) Dodecahedron (12 pentagons)
What is the number of pentagons and hexagons on an official soccer ball?
Soccer balls have different patterns, but if you have both regular pentagons and regular hexagons it must have 12 pentagons and 20 hexagons.
How many sides do 4 decagons 5 dodecagons and 3 pentagons have altogether?
A decagon has 10 sides, a dodecagon 12, and a pentagon 5. So 4 decagons, 5 dodecagons, and 3 pentagons have 4*10 + 5*12 + 3*5 sides = 40 + 60 + 15 = 115 sides altogether.
