A Treatise on Elementary TrigonometryMacmillan & Company, 1885 - 274 sider |
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Side 76
... quadrant RPU of the circle whose centre is 0 and radius OR . Draw the right angle ROU , cutting the circle in U. Let OP make any angle ROP ( = A ) with OR ; draw PM per- pendicular to OR . Then sin A = MP OP ' When the angle A is 0o ...
... quadrant RPU of the circle whose centre is 0 and radius OR . Draw the right angle ROU , cutting the circle in U. Let OP make any angle ROP ( = A ) with OR ; draw PM per- pendicular to OR . Then sin A = MP OP ' When the angle A is 0o ...
Side 79
... quadrant RPU of the circle whose centre is O and radius OR . In OU which is perpendicular to OR , take ON so that the measure of ON is 2 . N art 314 R M Draw NP parallel to OR cutting the quadrant in P. ( The student should observe that ...
... quadrant RPU of the circle whose centre is O and radius OR . In OU which is perpendicular to OR , take ON so that the measure of ON is 2 . N art 314 R M Draw NP parallel to OR cutting the quadrant in P. ( The student should observe that ...
Side 80
... quadrant RPU of the circle whose centre is O and radius OR . Take M in OR so that the measure of OM is b . OM will be less than OR because b is a proper fraction . Draw MP perpendicular to OR cutting the quadrant in P. ( The student ...
... quadrant RPU of the circle whose centre is O and radius OR . Take M in OR so that the measure of OM is b . OM will be less than OR because b is a proper fraction . Draw MP perpendicular to OR cutting the quadrant in P. ( The student ...
Side 92
... Quadrant . UL is called the second Quadrant . LD is called the third Quadrant . DR is called the fourth Quadrant . Hence , in the figure , ROP , is an angle in the first Quadrant . ROP , ROP , second Quadrant . 99 99 third Quadrant ...
... Quadrant . UL is called the second Quadrant . LD is called the third Quadrant . DR is called the fourth Quadrant . Hence , in the figure , ROP , is an angle in the first Quadrant . ROP , ROP , second Quadrant . 99 99 third Quadrant ...
Side 93
... Quadrant , say the third , we know that the position in which the revolving line stops is in the third Quadrant . But there is an unlimited number of angles having this same final position of OP . Example . 250 ; 385 ° i.e. 360 ° + 25 ...
... Quadrant , say the third , we know that the position in which the revolving line stops is in the third Quadrant . But there is an unlimited number of angles having this same final position of OP . Example . 250 ; 385 ° i.e. 360 ° + 25 ...
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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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