### Octagonal Antiprism

Illustration of an octagonal antiprism. An antiprism is formed by having two parallel congruent bases…

### Octagonal Antiprism

Illustration of an octagonal antiprism. An antiprism is formed by having two parallel congruent bases…

### Skewed Octagonal Antiprism

Illustration of a skewed (non-right) octagonal antiprism. An antiprism is formed by having two parallel…

### Octagonal Bifrustum

Illustration of a octagonal bifrustum created by three parallel planes of octagons with the middle plane…

### Circle With Polygon and Square Inscribed

Illustration of a circle with a polygon (octagon) and square inscribed.

### Flashcard of a polygon with eight equal sides

A flashcard featuring an illustration of a polygon with eight equal sides

### Octagon

"A polygon of...eight sides [is] an octagon." —Hallock 1905

### Construction Of An Octagon

An illustration showing how to construct an octagon on a given line. "Prolong AB to C. With B as center…

### Irregular Concave Octagon

Illustration of an irregular concave octagon. This polygon has some symmetry.

### Irregular Concave Octagon

Illustration of an irregular concave octagon.

### Irregular Concave Octagon

Illustration of an irregular concave octagon. This polygon has some symmetry.

### Irregular Concave Octagon

Illustration of an irregular concave octagon. This polygon has some symmetry.

### Irregular Convex Octagon

Illustration of an irregular convex octagon. This polygon has some symmetry.

### Irregular Convex Octagon

Illustration of an irregular convex octagon. This polygon has some symmetry.

### Irregular Convex Octagon

Illustration of an irregular convex octagon.

### Irregular Convex Octagon

Illustration of an irregular convex octagon. This polygon has some symmetry.

### Irregular Convex Octagon

Illustration of an irregular convex octagon. This polygon has some symmetry.

### Construction of Octagon From Square

Octagon constructed from a square.

### Octagon with Symmetry

Illustration of an octagon with symmetry with respect to two axes perpendicular to each other. It is…

### Development of Octagonal Dome

A stretched out image of the octagonal dome by using projection or with dividers to create a five-piece…

### Octagonal Pyramid Cut By Plane

Illustration of a right octagonal pyramid, with hidden edges shown, that has been cut by a plane parallel…

### Octagonal Pyramid Cut By Plane

Illustration of a right octagonal pyramid that has been cut by a plane parallel to the base. The lower…

### Frustum Of A Octagonal Pyramid

Illustration of a hollow octagonal pyramid that has been cut by a plane parallel to the base. The top…

### Design Consisting of Octagons and Squares

Illustration of a figure that is made up of 4 octagons with 5 squares (diamonds).

### 2 Concentric Octagons

Illustration of 2 regular concentric octagons.

### 2 Concentric Octagons

Illustration of 2 regular concentric octagons.

### 3 Concentric Octagons

Illustration of 3 regular concentric octagons that are equally spaced.

### 4 Concentric Octagons

Illustration of 4 regular concentric octagons that are equally spaced.

### Octagon Pattern

This is an overlapping octagon pattern.

### 8-sided Polygon

Polygon consisting of 8 sides

### Crossed Polygon

Illustration of crossed polygon. This is not generally considered to be a real polygon.

### Fractions of 8-sided Polygon

1/8 of a 8 sided polygon

### Fractions of 8-sided Polygon

2/8 of a 8 sided polygon

### Fractions of 8-sided Polygon

3/8 of a 8 sided polygon

### Fractions of 8-sided Polygon

4/8 of a 8 sided polygon

### Fractions of 8-sided Polygon

5/8 of a 8 sided polygon

### Fractions of 8-sided Polygon

6/8 of a 8 sided polygon

### Fractions of 8-sided Polygon

7/8 of a 8 sided polygon

### Fractions of 8-sided Polygon

8/8 of a 8 sided polygon

### Fractions of 8-sided Polygon

8/8 of a 8 sided polygon with one piece detached

### Octagonal Prism

Illustration of a right octagonal prism with regular octagons for bases and rectangular faces. The hidden…

### Octagonal Prism

Illustration of a right octagonal prism with regular octagons for bases and rectangular faces. The height…

### Octagonal Prism

Illustration of a right octagonal prism with octagons for bases and rectangular faces. The height of…

### Octagonal Prism Resting On Side

Illustration of a right octagonal prism, with octagons for bases and rectangular faces, that is resting…

### Skewed Octagonal Prism

Illustration of a skewed octagonal prism. The prism is non-right.

### 2 Octagonal Prisms

Illustration of 2 right octagonal prisms with congruent bases, but different heights. The height of…

### 2 Similar Octagonal Prisms

Illustration of 2 Similar right octagonal prisms. The height and length of the edges of the smaller…

### Inverted Octagonal Pyramid

Illustration of a hollow right octagonal pyramid. The base is an octagon and the faces are isosceles…

### Octagonal Pyramid

Illustration of a right octagonal pyramid with hidden edges shown. The base is an octagon and the faces…

### Inscribe Regular Octagon in Given Square

"Draw the diagonals of the square. With the corners of the square as centers and radius of half the…

### Stewarton Hive

"A hive largely and successfully used in Scotland, it is octagonal, and the "Quinby hive" of America…

### Stop, Black and White

This sign indicates that vehicles must come to a complete stop. It is to be installed at the right side…

### Stop, Color

This sign indicates that vehicles must come to a complete stop. It is to be installed at the right side…

### Stop, Outline

This sign indicates that vehicles must come to a complete stop. It is to be installed at the right side…