Books Books
As for example, The right cone is generated by the revolution of a right-angled triangle round one of the sides which contain the right angle.
Sir Isaac Newton's Two Treatises: Of the Quadrature of Curves and Analysis ... - Page 294
by Sir Isaac Newton - 1745 - 479 pages

Solid Geometry and Conic Sections: With Appendices on Transversals, and ...

James Maurice Wilson - Conic sections - 1872 - 136 pages
...CONIC SECTIONS. t> BOOK V. CHAPTER I. ON THE SECTIONS OF A CONE. A right circular cone is the surface generated by the revolution of a right-angled triangle round one of the sides containing the right angle. The fixed side is called the axis of the cone. The hypothenuse, which by...

Elementary Algebra: With Brief Notices of Its History

Robert Potts - Algebra - 1879
...quantity multiplied by the length of the course of its centre of gravity." As for example, The right cone is generated by the revolution of a right-angled triangle round one of the sides which contain the right angle. The centre of gravity of this triangle is distant one-third of the base...

Elementary Algebra: With Brief Notices of Its History

Robert Potts - Algebra - 1879
...quantity multiplied by the length of the course of its contre of gravity." As for example, The right cone is generated by the revolution of a right-angled triangle round one of the sides which contain the right angle. The centre of gravity of this triangle is distant one-third of the base...

Glossary of Terms and Phrases

Henry Percy Smith - English language - 1883 - 521 pages
...by a plane figure during its revolution round an axis in its plane ; as a tone, which is traced out by the revolution of a right-angled triangle round one of the sides containing the right angle. Solindiana. [L. solus, alone, fides, faith.} Those who maintain that men...

Solid Geometry and Conic Sections: With Appendices on Transversals, and ...

James Maurice Wilson - Conic sections - 1885 - 156 pages
...pencil. CONIC SECTIONS. BOOK V. CHAPTER I. ON THE SECTIONS OF A CONE. A right circular cone is the solid generated by the revolution of a right-angled triangle round one of the sides containing the right angle. The fixed side is called the axis of the cone. The hypothenuse, which by...