Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Books Books
" The circumference of every circle is supposed to be divided into 360 equal parts, called degrees... "
Elements of Geometry and Trigonometry from the Works of A.M. Legendre ... - Page 271
by Charles Davies - 1854 - 432 pages
Full view - About this book

The National Arithmetic on the Inductive System: Combining the Analytic and ...

Benjamin Greenleaf - Arithmetic - 1850 - 368 pages
...angle contained by the lines BA and AD is called the angle BAD, or DA B. 56. The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; and each degree into 60 minutes, each minute into 60 seconds, and so on. Hence a semicircle contains...
Full view - About this book

A universal geography

Thomas Milner - 1850 - 604 pages
...the equator, etc. Small circles divide the globe into two unequal parts, as the tropics, etc. Every circle is supposed to be divided into 360 equal parts, called degrees ; every degree into sixty equal parts, called minutes ; and every minute into sixty equal parts, called...
Full view - About this book

A New System of Arithmetic on an Improved Plan

Charles Guilford Burnham - 1850 - 350 pages
...; and it divides the circle into two equal parts called semicircles. 14. The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; and each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called...
Full view - About this book

First Lessons in Arithmetic: Combining the Oral Method with the Method of ...

Charles Davies - Arithmetic - 1851 - 178 pages
...measuring the motions of th« heavenly bodies. 2. How is every circle supposed to be divided ? Every circle is supposed to be divided into 360 equal parts, called degrees. Each degree is divided into 60 minutes, and each minute into 60 seconds. Solid, or Cubic Measure. 1. For what is Solid,...
Full view - About this book

A complete System of Mensuration ... With many ... Additions ... by J. Trotter

Alexander Ingram - 1851 - 204 pages
...a Quadrant ; and, if half a right angle, it is called an Octant. NOTE 2. The circumference of every circle is supposed to be divided into 360 equal parts, called degrees, and a degree into 60 equal parts, called minutes, and a minute into 60 seconds, and so on. Degrees...
Full view - About this book

A grammar of general geography, by J. Goldsmith, revised by E. Hughes

Richard Phillips (sir.) - 1851
...globe, and, consequently, divide it into two unequal parts. 107. All circles, whether great or less, are supposed to be divided into 360 equal parts, called degrees ; each degree into sixty equal parts, called minutes ; and each minute into sixty equal parts called seconds. Degrees...
Full view - About this book

Elements of Geometry and Trigonometry: With Applications in Mensuration

Charles Davies - Geometry - 1886 - 340 pages
...computing the unknown parts of a plane triangle, when a sufficient number of the six parts is given. 21. For the purpose of trigonometrical calculation, the...parts, called degrees ; each degree is supposed to be di. rided into 60 equal parts, called minutes ; and each minute into 00 equal parts, called seconds....
Full view - About this book

School Arithmetic: Analytical and Practical

Charles Davies - 1852 - 344 pages
...and longitude, and also in measuring the motions of the heavenly bodies. The circumference of every circle is supposed to be divided into 360 equal parts, called degrees. Each degree is divided into 60 minutes, and each minute into 60 seconds. TABLE. 1. How many seconds in 3 minutes ?...
Full view - About this book

A Treatise on a Box of Instruments and the Slide-rule: For the Use of ...

Thomas Kentish - Geometrical drawing - 1852 - 272 pages
...these problems repeated at the end of the Uses of the Slide Rule. TRIGONOMETRY. THE circumference of a circle is supposed to be divided into 360 equal parts, called degrees. Each degree is divided into 60 minutes; each minute into GO seconds; and so on. Degrees are marked with a small °...
Full view - About this book

The Decimal System of Numbers: Illustrated and Practically Applied, by a ...

Dana Pond Colburn - Arithmetic - 1852 - 228 pages
...circumference is called an arc. Every circumference of a. circle, whether the circle be large or small, is supposed to be divided into 360 equal parts called degrees. Each degree is divided into 60 equal parts called minutes, and each minute into 60 equal parts called seconds. A degree...
Full view - About this book




  1. My library
  2. Help
  3. Advanced Book Search
  4. Download EPUB
  5. Download PDF