A Treatise on Elementary TrigonometryMacmillan & Company, 1885 - 274 sider |
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Side 1
... yards it contains . 2. To know the measurement of any quantity then , we must have two things . First , we must have ... yards , = 4400 yards = 4400 × 1 yard , therefore the measure is 4400 when a yard is the unit . Example 3. What is ...
... yards it contains . 2. To know the measurement of any quantity then , we must have two things . First , we must have ... yards , = 4400 yards = 4400 × 1 yard , therefore the measure is 4400 when a yard is the unit . Example 3. What is ...
Side 2
... yards . 242 Example 4. If the unit be a yards , what is the measure of b miles ? b miles = b × 1760 yards , bx 1760 .. b miles = xa yards , a bx 1760 .. the measure required is a EXAMPLES . I. ( 1 ) What is the measure of 1 mile when a ...
... yards . 242 Example 4. If the unit be a yards , what is the measure of b miles ? b miles = b × 1760 yards , bx 1760 .. b miles = xa yards , a bx 1760 .. the measure required is a EXAMPLES . I. ( 1 ) What is the measure of 1 mile when a ...
Side 3
... yards when b feet is the unit ? a yards = 3a feet : = За b xb feet , За .. the measure is ( ii ) How many times does a yards contain b feet ? As in ( i ) , a yards : За = xb feet . b За Answer . times . b ( iii ) What is the ratio of a ...
... yards when b feet is the unit ? a yards = 3a feet : = За b xb feet , За .. the measure is ( ii ) How many times does a yards contain b feet ? As in ( i ) , a yards : За = xb feet . b За Answer . times . b ( iii ) What is the ratio of a ...
Side 4
... yards 3a b feet b ' За .. the required fraction is * EXAMPLES . II . ( 1 ) The ratio of the area of one field to that of another is 20 : 1 , and the area of the first is half a square mile . Find the number of square yards in the second ...
... yards 3a b feet b ' За .. the required fraction is * EXAMPLES . II . ( 1 ) The ratio of the area of one field to that of another is 20 : 1 , and the area of the first is half a square mile . Find the number of square yards in the second ...
Side 7
... yards and one side is 60 yards : find the length of the other side . ( 3 ) One end of a rope 52 feet long is tied to the top of a pole 48 feet high and the other end is fastened to a peg in the ground . If the pole be vertical and the ...
... yards and one side is 60 yards : find the length of the other side . ( 3 ) One end of a rope 52 feet long is tied to the top of a pole 48 feet high and the other end is fastened to a peg in the ground . If the pole be vertical and the ...
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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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