Practical TrigonometryE. Arnold, 1906 - 156 Seiten |
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Ergebnisse 1-3 von 42
Seite 3
... figure , e.g. an octagon , may be found thus : - : - Join any angular point A to the other angular points . Six ... figure ; .. each angle of the figure = 1080 ° 8 = 135 ° . Or we may make use of the geometrical theorem that all the ...
... figure , e.g. an octagon , may be found thus : - : - Join any angular point A to the other angular points . Six ... figure ; .. each angle of the figure = 1080 ° 8 = 135 ° . Or we may make use of the geometrical theorem that all the ...
Seite 17
... figure at the centre of its inscribed circle is 36 ° . How many sides has the figure ? 8. Draw carefully the angle whose cosine is 37. From measurements find the cotangent of the angle . 9. What decimal of a right angle is 52 ° 12 ...
... figure at the centre of its inscribed circle is 36 ° . How many sides has the figure ? 8. Draw carefully the angle whose cosine is 37. From measurements find the cotangent of the angle . 9. What decimal of a right angle is 52 ° 12 ...
Seite 25
... figure , e.g. a pentagon inscribed in a given circle . Let O be the centre of the circumscribing circle and AB a side of the figure . We can find the angle AOB and we thus know THE USE OF FOUR FIGURE TABLES 25.
... figure , e.g. a pentagon inscribed in a given circle . Let O be the centre of the circumscribing circle and AB a side of the figure . We can find the angle AOB and we thus know THE USE OF FOUR FIGURE TABLES 25.
Inhalt
Measurement of Angles | 2 |
The use of four figure tables of natural | 17 |
Functions of angles greater than a right | 36 |
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Practical Trigonometry [microform] H C (Herbert Clement) Playne,R C (Reginald Charles) 187 Fawdry Keine Leseprobe verfügbar - 2021 |
PRAC TRIGONOMETRY H. C. (Herbert Clement) Playne,R. C. (Reginald Charles) B. 187 Fawdry Keine Leseprobe verfügbar - 2016 |
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acute angle angle of depression angle of elevation approx boundary line centre circle of radius CLIFTON COLLEGE complementary angles cos² cosec cosine cotangent decimal diagonal diameter direction equal Express feet Find the angle Find the area Find the distance Find the height Find the length Find the number Find the value formula given Hence horizontal plane hypotenuse inclined inscribed circle isosceles triangle lighthouse line OX logarithms mantissa miles MISCELLANEOUS EXAMPLES negative observes the angle parallelogram perpendicular perpendicular to BC positive projection prove quadrant radian measure radians right angles satisfy the equation set squares Sexagesimal significant figures sin² sine straight line subtends an angle tables tangent tower triangle ABC triangle whose sides trigonometrical functions vertical yards ОР