### Actinomma Asteracanthion

"Actinomma Asteracanthion, a Radiolarian with a limited number of specialized radii (axes), symmetrically…

### Construction Of Arc

Illustration used to show how to "find an arc of a circle having a known radius, which shall be equal…

### Construction Of Center

Illustration used to show how to find the center when given an arc and its radius.

### Circle With 36 degree Angles and Radius 1.5 in.

Circle with 36 degree angles marked. This diagram can be used with the following trig problem: Locate…

### Circle With Center o and Radius r with point P

Circle modeling the earth. O is the center of the earth, r the radius of the earth, and h the height…

### Circle With a Chord of 2 ft. and a Radius of 3 ft.

Circle with chord AB=2 ft. and radius OA = 3 ft.. Triangle AOC is a right triangle. Angle AOC=half angle…

### Chords, Diameters, and Radii of a Circle

Illustration of a circle with diameter AB. Radii are RO, SO, AO, and BO. ED is a chord.

### Chords, Secants, Diameters, and Tangents of a Circle

Illustration of a circle with diameter BC, chord DF, secant MN, and tangent HK.

### Circle With Diameter, Radius, Segment

Illustration showing a circle with a diameter, radius, and segment drawn.

### Circle With Diameter, Radius, Segment, Line

Illustration showing a circle with a diameter, radius, lines, triangle, and segment drawn.

### Quadrilateral Inscribed In A Circle

An illustration showing a quadrilateral inscribed in a circle that is tangent to a line.

Illustration of a circle with the radius OA drawn and labeled.

Illustration of a circle with radius QR.

### Radius, Diameter, and Chord In A Circle

An illustration showing a circle with radius r, diameter d, and chord c.

### Triangle Inscribed In A Circle

An illustration showing a triangle with sides b, c, and d inscribed in a circle with radius r.

### Triangle Inscribed In A Circle

An illustration showing a triangle with angles A, C, and D inscribed in a circle which is tangent to…

### Circle With Inscribed Triangle and Radii

Illustration showing a circle with an inscribed triangle and radii.

### 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.

Illustrations of 2 equal circles with radii drawn.

### Equal Circles With Radii and Chords

Illustrations of 2 equal circles with radii drawn.

### Intersecting Circles

Intersecting circles with chords and radii.

### Curve in Pavement of Road

Illustration of blueprint used by highway engineers to widen the pavement on the inside of the curve…

### Polar Grid In Degrees With Radius 10

Illustration of a polar graph/grid that is marked and labeled in 30° increments and units marked…

### Polar Grid In Degrees With Radius 10

Illustration of a polar graph/grid that is marked, but not labeled, in 30° increments and units…

### Polar Grid In Degrees With Radius 1

Illustration of a polar graph/grid that is a unit circle marked and labeled in 30° increments.

### Polar Grid In Degrees With Radius 1

Illustration of a polar graph/grid that is a unit circle marked, but not labeled, in 30° increments.

### Polar Grid In Degrees With Radius 2

Illustration of a polar graph/grid that is marked and labeled in 30° increments and units marked…

### Polar Grid In Degrees With Radius 2

Illustration of a polar graph/grid that is marked, but not labeled, in 30° increments and units…

### Polar Grid In Degrees With Radius 3

Illustration of a polar graph/grid that is marked and labeled in 30° increments and units marked…

### Polar Grid In Degrees With Radius 3

Illustration of a polar graph/grid that is marked, but not labeled, in 30° increments and units…

### Polar Grid In Degrees With Radius 4

Illustration of a polar graph/grid that is marked and labeled in 30° increments and units marked…

### Polar Grid In Degrees With Radius 4

Illustration of a polar graph/grid that is marked, but not labeled, in 30° increments and units…

### Polar Grid In Degrees With Radius 5

Illustration of a polar graph/grid that is marked and labeled in 30° increments and units marked…

### Polar Grid In Degrees With Radius 5

Illustration of a polar graph/grid that is marked, but not labeled, in 30° increments and units…

### Polar Grid In Degrees With Radius 6

Illustration of a polar graph/grid that is marked and labeled in 30° increments and units marked…

### Polar Grid In Degrees With Radius 6

Illustration of a polar graph/grid that is marked, but not labeled, in 30° increments and units…

### Polar Grid In Degrees With Radius 7

Illustration of a polar graph/grid that is marked and labeled in 30° increments and units marked…

### Polar Grid In Degrees With Radius 7

Illustration of a polar graph/grid that is marked, but not labeled, in 30° increments and units…

### Polar Grid In Degrees With Radius 8

Illustration of a polar graph/grid that is marked and labeled in 30° increments and units marked…

### Polar Grid In Degrees With Radius 8

Illustration of a polar graph/grid that is marked, but not labeled, in 30° increments and units…

### Polar Grid In Degrees With Radius 9

Illustration of a polar graph/grid that is marked and labeled in 30° increments and units marked…

### Polar Grid In Degrees With Radius 9

Illustration of a polar graph/grid that is marked, but not labeled, in 30° increments and units…

### Polar Grid In Degrees With Radius 10

Illustration of a polar graph/grid that is marked and labeled in 15° increments and units marked…

### Polar Grid In Degrees With Radius 10

Illustration of a polar graph/grid that is marked, but not labeled, in 15° increments and units…

### Polar Grid In Degrees With Radius 1

Illustration of a polar graph/grid that is marked and labeled in 15° increments and units marked…

### Polar Grid In Degrees With Radius 1

Illustration of a polar graph/grid that is marked, but not labeled, in 15° increments and units…

### Polar Grid In Degrees With Radius 2

Illustration of a polar graph/grid that is marked and labeled in 15° increments and units marked…

### Polar Grid In Degrees With Radius 2

Illustration of a polar graph/grid that is marked, but not labeled, in 15° increments and units…

### Polar Grid In Degrees With Radius 3

Illustration of a polar graph/grid that is marked and labeled in 15° increments and units marked…

### Polar Grid In Degrees With Radius 3

Illustration of a polar graph/grid that is marked, but not labeled, in 15° increments and units…

### Polar Grid In Degrees With Radius 4

Illustration of a polar graph/grid that is marked and labeled in 15° increments and units marked…

### Polar Grid In Degrees With Radius 4

Illustration of a polar graph/grid that is marked, but not labeled, in 15° increments and units…

### Polar Grid In Degrees With Radius 5

Illustration of a polar graph/grid that is marked and labeled in 15° increments and units marked…

### Polar Grid In Degrees With Radius 5

Illustration of a polar graph/grid that is marked, but not labeled, in 15° increments and units…

### Polar Grid In Degrees With Radius 6

Illustration of a polar graph/grid that is marked and labeled in 15° increments and units marked…

### Polar Grid In Degrees With Radius 6

Illustration of a polar graph/grid that is marked, but not labeled, in 15° increments and units…

### Polar Grid In Degrees With Radius 7

Illustration of a polar graph/grid that is marked and labeled in 15° increments and units marked…