Practical TrigonometryE. Arnold, 1906 - 156 Seiten |
Im Buch
Ergebnisse 1-3 von 34
Seite 2
... right angle might be chosen as the unit of measurement of angles but it is too large to be convenient . The unit selected is one - ninetieth part of a right angle and is ... angle of a regular 2 PRACTICAL TRIGONOMETRY Measurement of Angles.
... right angle might be chosen as the unit of measurement of angles but it is too large to be convenient . The unit selected is one - ninetieth part of a right angle and is ... angle of a regular 2 PRACTICAL TRIGONOMETRY Measurement of Angles.
Seite 3
... right angles as the figure has sides . Thus if a figure has n sides , the interior angles make up 2n - 4 right angles . 2n - 4 If the figure is regular , each angle is right angles . N Examples . I. 1. Express in degrees the angles of 1-2 ...
... right angles as the figure has sides . Thus if a figure has n sides , the interior angles make up 2n - 4 right angles . 2n - 4 If the figure is regular , each angle is right angles . N Examples . I. 1. Express in degrees the angles of 1-2 ...
Seite 143
... right angles to one another and at right angles to a horizontal plane so that the edges AB coincide and B is on the plane . Find the angle the plane ACD makes with the horizontal plane , and the perpendicular distance of B from the ...
... right angles to one another and at right angles to a horizontal plane so that the edges AB coincide and B is on the plane . Find the angle the plane ACD makes with the horizontal plane , and the perpendicular distance of B from the ...
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