8 Shapes That Start With The Letter F

Are you searching for some shapes that start with the letter F? Don’t worry, you have come to the right place.

In this article, I will delve into the fascinating world of shapes and comprise a list of some common and popular shapes starting with the letter F for you.

So, without further ado, let’s discover the shapes beginning with the letter F, which will grow your geometric vocabulary skills.


Shapes That Start With Letter F

Below are the shapes that begin with the letter F (In alphabetical order):

1. Facet:

A Facet is a flat surface that forms a part of a three-dimensional object, such as a polygon or a crystal. Facets are defined by their edges and vertices, contributing to the overall structure and appearance of the object. Facets are encountered in various fields, including gemology, computer graphics, and architecture, adding depth and visual interest to objects.

2. Figure:

The term Figure refers to any two-dimensional or three-dimensional shape or form. It is a general term that encompasses a wide range of shapes, including polygons, curves, and irregular forms. Figures find applications in mathematics, art, design, and even in everyday objects, representing the diversity and complexity of shapes in our world.

3. Fillet:

A Fillet is a rounded corner or edge that connects two intersecting surfaces or lines. It is commonly used to create smooth transitions and reduce sharp angles in designs, architecture, and engineering. Fillets enhance both aesthetics and functionality, reducing stress concentrations and improving the overall appearance of objects.

4. Flange:

A Flange is a projecting flat rim or collar that is used to provide strength and rigidity, as well as facilitate connections between objects. It is commonly encountered in engineering, construction, and plumbing systems, where it serves as a connection point for pipes, valves, and other components. Flanges ensure secure and reliable connections, providing stability and structural integrity.

5. Flat:

The term Flat refers to a surface that is smooth, level, and without curves or bends. It is a fundamental concept in geometry and serves as a reference for other shapes and objects. Flat surfaces are encountered in everyday life, such as tabletops, floors, and walls, providing a stable foundation for various activities.

6. Fortaquad Triangle:

The Fortaquad Triangle is a triangle that is divided into four smaller triangles by connecting the midpoints of its sides. It is a geometric construction that showcases the relationship between triangles and the concept of midpoint division. The Fortaquad Triangle demonstrates symmetry and provides a visually intriguing variation of the traditional triangle.

7. Fractal:

A Fractal is a complex geometric pattern that repeats infinitely at different scales. It is characterized by intricate detail, self-similarity, and a non-integer dimension. Fractals are encountered in mathematics, computer graphics, and natural phenomena such as snowflakes and coastlines. They showcase the beauty and complexity that can arise from simple iterative processes.

8. Frustum:

A Frustum is a three-dimensional shape that resembles a cone or pyramid with its top portion cut off. It is formed by slicing off the top portion of a cone or pyramid parallel to its base. Frustums find applications in architecture, engineering, and design, adding visual interest and unique geometrical properties to objects.


Hope you found this article about “shapes that start with F” educative and helpful.

Do you know any other shapes that start with the letter F, that didn’t make the list?

Feel free to leave a comment below with the missing shapes and I’ll update the list as soon as possible.

And, if you are looking for other shapes that start with other letters, make sure to check my blog posts. Such as:

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