Elementary Text-book of TrigonometryBlackie & Son, 1884 - 176 páginas |
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... . 1d . | Third & Fourth Reader , 40 pp . , ea . 2d . POETRY FOR REPETITION . SELECT PIECES , WITH EXPLANATIONS IN SIMPLE WORDS . Standards I. and II . , LONDON , GL PP . DUBLIN . BLACKIE & SON'S EDUCATIONAL WORKS . NEW EDITIONS , Specially.
... . 1d . | Third & Fourth Reader , 40 pp . , ea . 2d . POETRY FOR REPETITION . SELECT PIECES , WITH EXPLANATIONS IN SIMPLE WORDS . Standards I. and II . , LONDON , GL PP . DUBLIN . BLACKIE & SON'S EDUCATIONAL WORKS . NEW EDITIONS , Specially.
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... Standard I. To explain a Plan of the School and Playground . The four Cardinal Points . The meaning and use of a Map . With coloured Map . 112 pp . , cloth boards , 7d . Standard II . The Size and Shape of the World . Geographical Terms ...
... Standard I. To explain a Plan of the School and Playground . The four Cardinal Points . The meaning and use of a Map . With coloured Map . 112 pp . , cloth boards , 7d . Standard II . The Size and Shape of the World . Geographical Terms ...
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... standard or unit of measurement ; then the number of times the magnitude we are measuring contains the unit is the numerical measure of the magnitude . It is evident that the same magnitude will be represented by different numbers when ...
... standard or unit of measurement ; then the number of times the magnitude we are measuring contains the unit is the numerical measure of the magnitude . It is evident that the same magnitude will be represented by different numbers when ...
Página 5
... standard or unit of measurement ; then the number of times the magnitude we are measuring contains the unit is the numerical measure of the magnitude . It is evident that the same magnitude will be represented by different numbers when ...
... standard or unit of measurement ; then the number of times the magnitude we are measuring contains the unit is the numerical measure of the magnitude . It is evident that the same magnitude will be represented by different numbers when ...
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... Standard IV . have passed through a complete course of the history of their count . y , and have recently read what most concerns them - the history of modern times . No. III . for Standard V. Outlines of the History of England , Part I ...
... Standard IV . have passed through a complete course of the history of their count . y , and have recently read what most concerns them - the history of modern times . No. III . for Standard V. Outlines of the History of England , Part I ...
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Términos y frases comunes
angle AOB angle BAC angle increases angle less Article base centre circumference cloth boards common logarithm complement cos(A+B cos2A cos4A cosB cosC cose cosecA cosine cotA cotangent decimal places degree measure diameter distance equal equation Euclid EXAMPLES feet Find the angle Find the height find the number find the values flagstaff following angles formula given Hence hypotenuse inches log2 loga logarithms of numbers magnitude mantissa miles negative numbers number expressing number of degrees numerical value perpendicular positive Prove quadrant radian measure radii ratios of angles regular polygon respectively right angle right-angled triangle sec²A secA secant side BC Similarly sin(A sin(A+B sin2A sin2B sin3A sinB sine sine and cosine square root table of logarithms tan(A+B tan²A tanA tanB tangent tanß tower triangle ABC trigono trigonometrical ratios unit of angle yards
Pasajes populares
Página 90 - The logarithm of the product of two or more numbers is equal to the sum of the logarithms of the numbers. For, let m and n be two numbers, and x and y their logarithms. Then, by the definition of a logarithm, m — ax, and n = a".
Página 90 - ... the logarithm of a fraction is equal to the logarithm of the numerator minus the logarithm of the denominator.
Página 118 - In any triangle, the sides are proportional to the sines of the opposite angles. That is, sin A = sin B...
Página 149 - Find the length of the side of a square whose area is equal to that of a rectangle the sides of which are 94 '28 and 6720 yards.
Página 89 - The logarithm of a number is the index of the power to which the base of the system must be raised to equal a given number.
Página 158 - The sides of a triangle are in arithmetical progression, and its area is to that of an equilateral triangle of the same perimeter as 3 : 5.