Learning the names of shapes is not only important for language learning, but it also helps you in your day-to-day life. From identifying shapes in your environment to understanding math concepts, knowing the names of shapes is a valuable skill. In this article, we’ll cover all the basic shapes such as circle, square, triangle, and rectangle, as well as more complex shapes like trapezoid, octagon, and diamond.

## Names of Shapes in English

Here is the list of 30 names of shapes (geometric shapes) in English:

- Nonagon
- Octagon
- Heptagon
- Hexagon
- Triangle
- Scalene triangle
- Right triangle
- Parallelogram
- Rhombus
- Square
- Pentagon
- Circle
- Oval
- Heart
- Cross
- Arrow
- Cube
- Cylinder
- Star
- Crescent
- Trapezoid
- Diamond
- Decagon
- Multiplication
- Minus
- Plus
- Ellipse
- Semi-circle
- Trefoil
- Ring

## Names of Shapes with Example Sentences

**Octagon**

- The stop sign has eight sides and is shaped like an
**octagon**.

**Heptagon**

- The seven-sided
**heptagon**is a common shape in Islamic art.

**Hexagon**

- The honeycomb of a beehive is made up of
**hexagons**.

**Triangle**

- The roof of the house is shaped like a
**triangle**.

**Scalene triangle**

- The sides of a
**scalene triangle**are of different lengths.

**Right triangle**

- The Pythagorean theorem is used to find the hypotenuse of a
**right triangle**.

**Parallelogram**

- The shape of the bookshelf is a
**parallelogram**.

**Rhombus**

- The kite in the sky is shaped like a
**rhombus**.

**Square**

- The tiles on the floor are in the shape of a
**square**.

**Pentagon**

- The
**Pentagon**is the headquarters of the United States Department of Defense.

**Circle**

- The wheels of the car are in the shape of a
**circle**.

**Oval**

- The shape of the egg is
**oval**.

**Heart**

- The symbol of love is a
**heart**.

**Cross**

- The symbol of Christianity is a
**cross**.

**Arrow**

- The signboard has an
**arrow**pointing towards the left.

**Cube**

- The Rubik’s cube is a famous
**cube**shaped puzzle.

**Cylinder**

- The gas cylinder is in the shape of a
**cylinder**.

**Star**

- The American flag has a
**star**in it.

**Crescent**

- The moon is in the shape of a
**crescent**.

**Trapezoid**

- The shape of the roof is a
**trapezoid**.

**Diamond**

- The engagement ring has a
**diamond**on it.

**Decagon**

- The shape of the stop sign is a
**decagon**.

**Multiplication**

- The result of the
**multiplication**of 5 and 6 is 30.

**Minus**

- The result of the
**minus**operation of 10 and 5 is 5.

**Plus**

- The result of the
**plus**operation of 5 and 5 is 10.

**Ellipse**

- The shape of the racetrack is an
**ellipse**.

**Semi-circle**

- The window in the room is in the shape of a
**semi-circle**.

**Trefoil**

- The symbol of the Boy Scouts is a
**trefoil**.

**Ring**

- The wedding band is a
**ring**.

## Types of Shapes

### Basic Shapes

In this section, we will cover the basic shapes that are commonly used in everyday objects. These shapes are easy to recognize and are a great starting point for learning about shapes.

**Circle**

A **circle** is a round shape that has no angles. It has a single curved line that goes all the way around the shape and is called the circumference. Circles are commonly found in nature, such as in the shape of the sun, moon, and planets. They are also used in many man-made objects, such as wheels, buttons, and coins.

**Square**

A **square** is a four-sided shape that has four right angles and four equal sides. It is a simple shape that is easy to recognize. Squares are commonly used in building construction, such as in tiles and bricks. They are also used in many everyday objects, such as books, picture frames, and windows.

**Triangle**

A **triangle** is a three-sided shape that has three angles. Triangles come in many different forms, such as equilateral, isosceles, and scalene. Equilateral triangles have three equal sides and three equal angles. Isosceles triangles have two equal sides and two equal angles. Scalene triangles have three unequal sides and three unequal angles. Triangles are commonly used in building construction, such as in roofs and bridges. They are also used in many everyday objects, such as musical instruments and traffic signs.

### Intermediate Shapes

In this section, we will cover three intermediate shapes: rectangle, oval, and parallelogram. These shapes are commonly used in everyday objects and can be easily recognized.

**Rectangle**

A **rectangle** is a four-sided shape with four right angles. The opposite sides of a rectangle are parallel and equal in length. Some examples of objects that have the shape of a rectangle are books, doors, and windows.

Here are some characteristics of a rectangle:

- Two pairs of parallel sides
- Four right angles
- Opposite sides are equal in length

**Oval**

An **oval** is a shape that looks like a stretched circle. It has no corners or angles. Ovals are commonly found in nature, such as in the shape of an egg or a leaf.

Here are some characteristics of an oval:

- No corners or angles
- Symmetrical along its major and minor axis
- Looks like a stretched circle

**Parallelogram**

A **parallelogram** is a four-sided shape with opposite sides that are parallel. The opposite sides of a parallelogram are equal in length. Some examples of objects that have the shape of a parallelogram are picture frames and diamond shapes.

Here are some characteristics of a parallelogram:

- Opposite sides are parallel
- Opposite sides are equal in length
- Diagonals bisect each other

### Advanced Shapes

In this section, we will explore some of the more complex shapes that you may encounter in your English language learning journey. These shapes may be more challenging to learn, but they are important to know and can be useful in many different contexts.

**Hexagon**

A **hexagon** is a six-sided polygon. It is a common shape in nature, such as in honeycombs and snowflakes. Here are some key facts about hexagons:

- All six sides of a hexagon are equal in length.
- All six angles of a hexagon are equal in measure.
- The sum of the angles in a hexagon is 720 degrees.

**Octagon**

An **octagon** is an eight-sided polygon. It is often used in architecture, such as in the shape of stop signs and some buildings. Here are some key facts about octagons:

- All eight sides of an octagon are equal in length.
- All eight angles of an octagon are equal in measure.
- The sum of the angles in an octagon is 1080 degrees.

**Pentagon**

A **pentagon** is a five-sided polygon. It is commonly found in geometry and can be used to create interesting designs. Here are some key facts about pentagons:

- All five sides of a pentagon are equal in length.
- All five angles of a pentagon are equal in measure.
- The sum of the angles in a pentagon is 540 degrees.

### Three Dimensional Shapes

In this section, we will discuss some of the most common three-dimensional shapes. These shapes are all around us, and it is essential to be able to recognize them and understand their properties.

**Cube**

A **cube** is a three-dimensional shape that has six square faces. Each face of a cube is identical, and all angles are right angles. The cube has eight vertices, and all edges have the same length. Cubes are often used in architecture and design, and they are also used in games such as Rubik’s Cube.

**Sphere**

A **sphere** is a three-dimensional shape that is perfectly round. It has no edges or vertices, and all points on the surface of a sphere are equidistant from its center. A sphere has one curved surface, and it is often used to represent planets, balls, and other round objects.

**Cylinder**

A **cylinder** is a three-dimensional shape that has two identical circular bases connected by a curved surface. The cylinder has three faces: two circular faces and one curved surface. It has no vertices, and all edges are parallel. Cylinders are often used in everyday objects such as cans, tubes, and pipes.

- Linking Verbs: Definition, Form, Usage and Examples - August 30, 2024
- Compound Adjectives: Definition, Types and Examples - August 30, 2024
- Interrogative Adjectives: Definition, Usage, and Examples - August 29, 2024

Tenkasi

Thursday 7th of July 2022

Very Good

Teo

Thursday 3rd of March 2022

I’m doing home work and what is it

Teo

Thursday 3rd of March 2022

What is name of shape

zgah

Tuesday 15th of February 2022

wenis

leon

Wednesday 9th of February 2022

thanks but you shood add more shapes