Пошук Зображення Карти YouTube Новини Gmail Диск Календар Більше »
Увійти
Книги Книги 11 - 20 з 180 у Radian is the angle subtended, at the centre of a circle, by an arc equal in length....
" Radian is the angle subtended, at the centre of a circle, by an arc equal in length to the radius... "
A Manual of Mechanics: An Elementary Text-book Designed for Students of ... - Сторінка 61
автори: Thomas Minchin Goodeve - 1886 - 228 стор.
Повний перегляд - Докладніше про цю книгу

Plane Trigonometry for the Use of Colleges and Schools: With Numerous Examples

Isaac Todhunter - 1874 - 341 стор.
...that = 57 '29577951...; this ÎT therefore is the number of degrees contained in the angle which is subtended at the centre of a circle by an arc equal to the radius. 19. Thus there are two methods of forming an idea of the magnitude of an angle which is estimated by...
Повний перегляд - Докладніше про цю книгу

First B.A. Examination, University of London: A Hand-book to the Study of ...

J. G - 1878 - 372 стор.
...numerical value of TT to five decimal places, calculate, to the nearest integer, the number of seconds in the angle subtended at the centre of a circle by an arc of length equal to that of the radius of the circle. 11. Assuming the fundamental trigonometrical formulae...
Повний перегляд - Докладніше про цю книгу

The naval architect's and shipbuilder's pocket book of formulæ [&c.].

Clement Mackrow - 1879
...Answer : 24-2708 degrees. THE CIRCULAR MEASURE. 1st. The unit of circular measure is an angle which is subtended at the centre of a circle by an arc equal to the radius of that circle. Such an angle is equal to 2 right angles = _^80°_ = 57,0.29.8) near]y ir ,. 3*14159...
Повний перегляд - Докладніше про цю книгу

Military examinations. Mathematical examination papers, set for entrance to ...

Woolwich roy. military acad, Walter Ferrier Austin - 1880
...an hour ; and it overtakes A just on entering Q. Find the rates at which they started. 1. Show that the angle subtended at the centre of a circle by an arc equal to the radius is invariable. Taking 22 : 7 as the ratio of the circumference of a circle to its diameter, and assuming...
Повний перегляд - Докладніше про цю книгу

Mathematical Formulae: For the Use of Candidates Preparing for the Army ...

Robert Marriott Milburn - 1880 - 100 стор.
...Measure of any angle is the numerical ratio its subtending arc radius 7. The unit of Circular Measure is the angle subtended at the centre of a circle by an arc equal in length to the radius = i-?-=570-2957795=2o6264"-8. 7T log 57-2957795 = 1-7581226; log 206264-8=5-3144251....
Повний перегляд - Докладніше про цю книгу

Military examinations. Mathematical examination papers, set at entrance to ...

Sandhurst roy. military coll - 1880
...triangles. 7. Find the Arithmetic, Geometric, and Harmonic means between two given straight lines. 8. The angle subtended at the centre of a circle by an arc, which is equal in length to the radius, is invariable. Express seven-sixteenths of a right angle in...
Повний перегляд - Докладніше про цю книгу

The Bombay University Calendar for the Year 1880-81

bombay thacker - 1880
...rectilineal figure similar and similarly situated to a given rectilineal figure of four sides. 6. Prove that the angle subtended at the centre of a circle by an arc which is equal in length to the radios is an invariable angle. Find approximately the number of degrees...
Повний перегляд - Докладніше про цю книгу

London graduation mathematics, questions in arithmetic and algebra set from ...

Thomas Kimber - 1880
...numerical value of ir to five decimal places, calculate, to the nearest integer, the number of seconds in the angle subtended at the centre of a circle by an arc of length equal to that of the radius of the circle. 17. Assuming the fundamental trigonometrical formulas...
Повний перегляд - Докладніше про цю книгу

Introduction to plane trigonometry

Thomas Grenfell Vyvyan - 1882
...the circle ; that is when P= 2-nr, A = Trr*. The area of a circle of radius r is therefore Trr2. 68. The angle subtended at the centre of a circle by an arc equal in length to the radius is constant. Let the arc AB be equal to the radius OA. Let OC be perpendicular...
Повний перегляд - Докладніше про цю книгу

Glossary of navigation

John Bradley Harbord - 1883 - 421 стор.
...azimuth passing through the north or south point." Degree (L. gradus, " a step " ; Fr. degrf). — The angle subtended at the centre of a circle by an arc equal to the 360th part of the circumference. A degree is subdivided into 60 minutes, and each minute into 60 seconds....
Повний перегляд - Докладніше про цю книгу




  1. Моя бібліотека
  2. Довідка
  3. Розширений пошук книг
  4. Завантажити ePub
  5. Завантажити файл PDF