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Geometry in French and the names of Geometrical Shapes in French with example sentences

What are the names of geometrical Shapes in French

In this blog about “Names of Geometrical Shapes in French”, we are going to study in detail about the following topics with tons of example sentences in French and English.

  1. What are the names of Geometrical Shapes in French?
  2. What are the different two dimensional Geometrical shapes in French?
  3. What are the different three dimensional Geometrical shapes in French?
  4. What are the different types of Triangles in French?
  5. Learn Geometry in French.

Why should I learn the names of geometric shapes in French?

In real life, learning the list of geometrical Shapes in French is a very important activity. Why? Let’s start at the very beginning. Even for babies, we start off the process of learning by introducing the baby to different shapes such as circle, triangle, square and rectangle. Then we move next to teaching babies about 3D shapes (toys) such as cubes, cuboids, cylinders, spheres etc.

Names of Geometrical Shapes in French
Names of Geometrical Shapes in French

Whether you’re in school or in college, whether you’re working or retired, in a developed country or a third world country, you cannot live without about the different geometrical shapes (both 2D and 3D). You will need to mentally process images that you see and they are nothing but geometrical shapes. So it becomes very important that you learn the names of geometrical shapes in French quite well.

For example:

  • The ball is spherical
  • The bottle is cylindrical shaped.
  • The party hat is a cone.
  • I need a square sized paper.

Here you need to know how to say the names of geometrical shapes in French and also the statement in French. This is what you will be learning in this blog called Shapes in French.

 

What are the names of Geometrical shapes in French?

The classic example of how important shapes can be in your lives is the game “Minecraft”… It basically shows that any structure in the world is nothing but a combination of basic shapes.

Minecraft - A game based purely on Shapes
Minecraft – A game based purely on Shapes

There are so many shapes and sizes which we would have studied as a child in our mathematics classes. We do come across these shapes on a daily basis for everything and sometimes we are asked to use them in our conversations.

In Mathematics, the shapes are categorized into 2 broad categories: 2D and 3D or two dimensional and three dimensional. Let us go through the different Geometrical shapes in French.

 

Other wordlists

How to say all Colors in French
Solar system in French and the names of the nine planets in French
Learn all about the eyes in French language
Herbs and Spices in French
Furniture in French
List of Oceans in French and List of Seas in French

Names of Two Dimensional (2D) Shapes in French

Everything that have only an X Axis and a Y Axis and no Z Axis is 2 dimensional. If you draw something on a piece of paper, its 2 dimensional. Most movies that you see are labelled as 2D since the screen only has length and breadth and no depth (not talking about the new funky 3D movies though). It is thus very important that you learn some of the Three Dimensional (3D) Shapes in French

2D shapes in French
2D shapes in French

What is a 2D shape called in French? The translation for 2D or two dimensional shape in French is “Forme bidimensionnelle” or “forme 2D”

FrenchEnglishEnglish SentenceFrench Sentence
TriangletriangleThe triangle has three sides.Le triangle a trois côtés.
rectanglerectangleThe rectangle is my favorite Shape.Le rectangle est ma forme préférée.
trapèzetrapeziumShe drew a trapezium.Elle a dessiné un trapèze.
rhomberhombusA rhombus has four sides.Un losange a quatre côtés.
parallélogrammeparallelogramThe parallelogram is an interesting shape.Le parallélogramme est une forme intéressante.
rectanglerectangleA rectangle is a long squareUn rectangle est un long carré
carrésquareShe has square glasses.Elle a des lunettes carrées.
PentagonepentagonA pentagon has five sides.Un pentagone a cinq côtés.
hexagonehexagonA hexagon does not have seven sidesUn hexagone n’a pas sept côtés
heptagoneheptagonThe heptagon has 7 sides.L’heptagone a 7 côtés.
octogoneoctagonAn octagon has 8 sides.Un octogone a 8 côtés.
ellipseellipseCan you draw an ellipse?Pouvez-vous dessiner une ellipse?
cerclecircleA circle is not a poygon.Un cercle n’est pas un polygone.
polygonepolygonA triangle is a polygon.Un triangle est un polygone.
ovaleovalThey call it the Oval Office.Ils l’appellent le bureau ovale.
Demi-cercleSemi circleA semicircle is half a circle.Un demi-cercle est un demi-cercle.

 

Names of Three Dimensional (3D) Shapes in French

Everything that you see in the real world is a 3D shape. You might see a cylindrical drum, a conical bottle. The sun is spherical and the earth as well. The dice from Dungeons and Dragons is an 8 sided Octahedron or a 12 sided dodecahedron. It is thus very important that you learn some of the Three Dimensional (3D) Shapes in French

So the question is (and one which many ask), will you encounter an octahedron in real life? Of course. Take a hexagon and extend it and there you go. An example… A screw is nothing but a cylinder mounted on an octahedron.

3D shapes in French
3D shapes in French

What is a 3D shape called in French? The translation for 3D or three dimensional shape in French is “formas tridimensionnel” or “forme 3d”

FrenchEnglishEnglish SentenceFrench Sentence
tétraèdretetrahedronTetrahedrons are beautiful.Les tétraèdres sont magnifiques.
cubecubeA cube has 6 sides.Un cube a 6 côtés.
hexaèdrehexahedronA cube is a hexahedron.Un cube est un hexaèdre.
octaèdreoctahedronAn octahedron has 8 sides.Un octaèdre a 8 côtés.
dodécaèdredodecahedronA dodecahedron has 12 sides.Un dodécaèdre a 12 côtés.
icosaèdreicosahedronA icosahedron has 20 faces.Un icosaèdre a 20 faces.
cylindrecylinderThe box is cylinder shaped.La boîte est en forme de cylindre.
côneconeThe boy carries a cone.Le garçon porte un cône.
PyramidePyramidI want to make a glass Pyramid.Je veux faire une pyramide en verre.
SphèreSphereThe earth is a sphere.La terre est une sphère.
PrismePrismMy school has a glass Prism.Mon école a un prisme de verre.

 

Types of Triangles in French

Triangle in French
Triangle in French

What is an Equilateral Triangle in French?

  • An Equilateral Triangle is one wherein all the sides of the triangle are of the same length. In French, an Equilateral Triangle is called as “l’ équilatéral triangle” or “Triangle équilatéral”.
  • EXAMPLE:
    • En géométrie euclidienne, un triangle équilatéral est un triangle dont les trois côtés ont la même longueur.
    • In Euclidean geometry, an equilateral triangle is a triangle whose three sides have the same length.

What is an Isosceles triangle in French?

  • An Isosceles triangle is one wherein two sides of the triangle are equal in length. In French, an Isosceles triangle is called as “Triangle isocèle”
  • EXAMPLE:
    • En géométrie, un triangle isocèle est un triangle ayant au moins deux côtés de même longueur.
    • In geometry , an isosceles triangle is a triangle having at least 1 two sides of the same length.

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