Practical TrigonometryE. Arnold, 1906 - 156 Seiten |
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Seite 7
... opposite to hypotenuse sin 0 = cos tan 0 : = = side adjacent to @ hypotenuse side opposite to side adjacent to and similarly for cosec e , sec @ and cot 0 . ; ; These ratios are called the trigonometrical functions or ratios of the ...
... opposite to hypotenuse sin 0 = cos tan 0 : = = side adjacent to @ hypotenuse side opposite to side adjacent to and similarly for cosec e , sec @ and cot 0 . ; ; These ratios are called the trigonometrical functions or ratios of the ...
Seite 24
... opposite sides of an isosceles triangle whose equal sides are 12 cms . and the included angle 40 ° . 10. From the top of a spire the angle of depression of an object 100 feet from its base is 56 ° ; find the height of the spire . 11. In ...
... opposite sides of an isosceles triangle whose equal sides are 12 cms . and the included angle 40 ° . 10. From the top of a spire the angle of depression of an object 100 feet from its base is 56 ° ; find the height of the spire . 11. In ...
Seite 59
... opposite sides of A , and we only have one triangle with the given parts ; for CAB ' is the supplement of the given angle △ [ see Fig . 48 ] . A a Fig . 48 . Thus we see that ambiguity can only arise when the side opposite the given ...
... opposite sides of A , and we only have one triangle with the given parts ; for CAB ' is the supplement of the given angle △ [ see Fig . 48 ] . A a Fig . 48 . Thus we see that ambiguity can only arise when the side opposite the given ...
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 |
Häufige Begriffe und Wortgruppen
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