A Treatise on Elementary TrigonometryMacmillan & Company, 1885 - 274 páginas |
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Página 2
... Express the length of the first in terms of the second as unit . ( 5 ) The measure of a certain field is 22 and the unit 1100 square yards : express the area of the field in acres . ( 6 ) Find the measure of a miles when b yards is the ...
... Express the length of the first in terms of the second as unit . ( 5 ) The measure of a certain field is 22 and the unit 1100 square yards : express the area of the field in acres . ( 6 ) Find the measure of a miles when b yards is the ...
Página 3
... express the same thing in different ways , ( i ) The measure of a quantity is the ratio of that quantity to the unit . ( ii ) The measure of a quantity is the fraction that the quantity is of the unit . * 5 . This last statement is in ...
... express the same thing in different ways , ( i ) The measure of a quantity is the ratio of that quantity to the unit . ( ii ) The measure of a quantity is the fraction that the quantity is of the unit . * 5 . This last statement is in ...
Página 4
... Express the first as the fraction of the second . ( 5 ) A certain weight is 3 · 125 of a ton . What is its measure in terms of 4 cwt . ? How many times does it contain 4 cwt . ? What is its ratio to 4 cwt . ? What fraction is it of 4 ...
... Express the first as the fraction of the second . ( 5 ) A certain weight is 3 · 125 of a ton . What is its measure in terms of 4 cwt . ? How many times does it contain 4 cwt . ? What is its ratio to 4 cwt . ? What fraction is it of 4 ...
Página 27
... express in grades , minutes , and seconds an angle given as the decimal of a right angle . Example . Express 34650023 of a right angle in grades , minutes , and seconds . 3 right angles = 300 grades . 46 of a right angle = 46 grades ...
... express in grades , minutes , and seconds an angle given as the decimal of a right angle . Example . Express 34650023 of a right angle in grades , minutes , and seconds . 3 right angles = 300 grades . 46 of a right angle = 46 grades ...
Página 28
... Express in grades , minutes and seconds , ( 13 ) 367891 of a right angle . ( 19 ) 1 · 001 of a right angle . ( 14 ) ... Express 39 ° 4 ′ 27 ′′ as the decimal of a right angle . 60 ) 27 seconds 60 ) 4.45 minutes 90 39-07416666 etc. degrees ...
... Express in grades , minutes and seconds , ( 13 ) 367891 of a right angle . ( 19 ) 1 · 001 of a right angle . ( 14 ) ... Express 39 ° 4 ′ 27 ′′ as the decimal of a right angle . 60 ) 27 seconds 60 ) 4.45 minutes 90 39-07416666 etc. degrees ...
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Términos y frases comunes
algebraical angle of elevation angle ROP ARITHMETIC Assistant-Master base BOOK Cambridge centre circle circular measure circumference Clifton College common logarithms cos² cos³ cosec cosine Crown 8vo decimal diameter Draw PM Edited by Rev ELEMENTARY TREATISE English equal equation Eton College Example Express Extra fcap feet Fellow of St Fellow of Trinity Find the angle Find the number formulæ fraction GEOMETRY Globe 8vo grades GRAMMAR Greek Hence HISTORY hypotenuse inscribed Introduction and Notes J. P. MAHAFFY John's College late Fellow LATIN length LL.D logarithms magnitude Mathematics miles negative numerous Illustrations observed Owens College Oxford perimeter perpendicular positive PRIMER Professor prove Quadrant radians radius regular polygon revolving line right angle School sides significant figures sin² sin³ sine student subtends tangent tower triangle ABC Trigonometrical Ratios Trinity College University yards
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