### Some articles on *circle, circles, concentric*:

Steiner Chain - Properties Under Inversion

... properties of Steiner chains In an annular Steiner chain, the angle subtended by a single

... properties of Steiner chains In an annular Steiner chain, the angle subtended by a single

**circle**is 2θ (gold lines), which is also the angle subtended by adjacent points of ... The gold**circles**intersect the two given**circles**at right angles, i.e ... orthogonally The**circles**passing through the mutual tangent points of the Steiner-chain**circles**are orthogonal to the two given**circles**and intersect one another at multiples of the angle 2θ The**circles**passing ...Steiner Chain - Annular Case and Feasibility Criterion

... simplest type of Steiner chain is a closed chain of n

... simplest type of Steiner chain is a closed chain of n

**circles**of equal size surrounding an inscribed**circle**of radius r the chain of**circles**is itself ... The inscribed and circumscribed given**circles**are**concentric**, and the Steiner-chain**circles**lie in the annulus between them ... By symmetry, the angle 2θ between the centers of the Steiner-chain**circles**is 360°/n ...### Famous quotes containing the word circles:

“Before the birth of the New Woman the country was not an intellectual desert, as she is apt to suppose. There were teachers of the highest grade, and libraries, and countless *circles* in our towns and villages of scholarly, leisurely folk, who loved books, and music, and Nature, and lived much apart with them. The mad craze for money, which clutches at our souls to-day as la grippe does at our bodies, was hardly known then.”

—Rebecca Harding Davis (1831–1910)

Related Phrases

Related Words