The Circles ClipArt gallery offers 166 Illustrations of circles with radii, diameters, chords, arcs, tangents, secants, and inscribed angles. Images also include inscribed, circumscribed, and concentric circles.

### Circle With Sector and Segment labeled

Illustration of circle with sector and segment used to find area.

### Circle With Sector and Segment labeled

Illustration of partial circle with sector and segment used to find area.

### Sector of Circle

Illustration of a circle with a sector. "A sector of a circle is the space included between an arc and…

### Sector Of Circle

Illustration of a sector of a circle. A sector is the space between an arc and two radii drawn to the…

### Sector Of A Hollow Circle

Illustration of a sector of a hollow circle. A sector is the space between an arc and two radii drawn…

### Sectors of Circle

Illustration of a circle with 6 equal sectors.

### Circle With Diameter and Segment labeled

Illustration of circle with diameter and segment used to find area.

### Circle with Segment, Semicircle, Sector, Quadrant, and Central Angle

Illustrations of a circle with segment, semicircle, sector, quadrant, and central angles drawn.

### Segments of Circle and Arch

Illustration of circle with segments labeled and arch.

### Circle With Tangent and Secant

Circle with secant and tangent drawn.

### Circle With Tangent Line Drawn

Illustration of a circle with a tangent drawn - a straight line perpendicular to a radius at its extremity.

### Circle and Triangle

Circle with triangle to show how to divide a line in extreme and mean ratio.

### Circle and Triangles

Circle with triangles.

### Circle and Triangle

Circle with triangle and chords.

### Circle and Triangle

Circle with triangle and chords.

### Circle and Triangle

Circle with triangle and chords.

### Circle and Inscribed Triangle

Circle with triangle inscribed.

### Circle and Triangles

Circle with two triangles.

### Triangles Making Up A Circle

Illustration showing that a circle may be considered as made up of triangles whose bases form the circumference.

### Circle With Two Intersecting Chords

Illustration of a circle with two intersecting chords within the circumference. The angle formed is…

### Circle With Two Tangents Drawn From an External Point

Illustration of a circle which illustrates that the tangents to a circle drawn from an external point…

### Circle With Unequal Chords

Illustration of a circle with unequal chords, which are unequally distant from the center.

### Circle With Various Chords

Illustration showing a circle with various chords drawn.

### Circle With Various Chords

Illustration showing a circle with various chords drawn.

### Circle With Various Chords And Tangents

Illustration showing a circle with various chords and tangents drawn.

### Circle With Various Chords And Tangents

Illustration showing a circle with various chords and tangents drawn.

### Circle With a Right Triangle

Illustration where one leg of a right triangle is the diameter of a circle. The tangent at the point…

### Circle With a Tangent Line and Chord

Illustration showing that from any point in the circumference of a circle, a chord and a tangent are…

### Circles

A line of interlocking circles.

### 11 Concentric Circles

Illustration of eleven concentric circles.

### 11 Concentric Circles

Illustration of eleven concentric circles.

### 2 Concentric Circles

Illustration of two concentric circles.

### 2 Externally Tangent Circles

Illustration of two circles that are externally tangent to each other.

### 2 Internally Tangent Circles

Illustration of two circles that are internally tangent to each other.

### 2 Intersecting Circles

2 congruent circles whose intersection includes a tangent circle with diameter equal to the radii of…

### 2 Intersecting Circles

Illustration showing a circle with a radius of 2 in. intersecting a circle with a radius of 3 in..

### 2 Smaller Horizontally Placed Circles In A Larger Circle

A large circle containing 2 smaller congruent circles. The small circles are externally tangent to each…

### 2 Smaller Vertically Placed Circles In A Larger Circle

A large circle containing 2 smaller congruent circles. The small circles are externally tangent to each…

### 3 Concentric Circles

Illustration of three concentric circles.

### 3 Smaller Circles In A Larger Circle

A large circle containing 3 smaller congruent circles. The small circles are externally tangent to each…

### 3 Smaller Circles In A Larger Circle

A large circle containing 3 smaller congruent circles. The small circles are externally tangent to each…

### 4 Concentric Circles

Illustration of four concentric circles.

### 4 Smaller Circles In A Larger Circle

A large circle containing 4 smaller congruent circles. The small circles are externally tangent to each…

### 4 Smaller Circles In A Larger Circle

A large circle containing 4 smaller congruent circles. The small circles are externally tangent to each…

### 5 Concentric Circles

Illustration of five concentric circles.

### 5 Tangent Circles

A sequence of five circles tangent to each other at a point. The radius decreases by one half in each…

### 6 Concentric Circles

Illustration of six concentric circles.

### 7 Congruent Circles In A Regular Hexagon

A regular hexagon containing 7 congruent circles. The circles are externally tangent to each other and…

### 7 Smaller Circles In A Larger

A large circle containing 7 smaller congruent circles. The small circles are externally tangent to each…

### 7 Smaller Circles In A Larger Circle

A large circle containing 7 smaller congruent circles. The small circles are externally tangent to each…

### 7 Tangent Circles

7 congruent circles. 6 of the circles are equally placed about the center circle. The circles are externally…

### Circles With Angles Formed by Secants and Tangents

Illustration showing angles formed by two secants, two tangents, or a tangent and a secant, drawn to…

### Concentric Circles

Illustration of concentric circles.

### Concentric Circles (Ring) Area

Illustration of concentric circles used to find area between two circles (ring).

### Circles Enclosed in Equilateral Triangle

Illustration of three circles enclosed in an equilateral triangle.

### Dividing Circle into Equal Parts by Concentric

Circle divided into equal parts by concentric circles.

### Equal Circles With Intercepted Arcs

Illustration of equal circles to show that two central angles have the same ratio as their intercepted…