Popular Mathematics, being the first elements of arithmetic, algebra and geometry in their relations and usesOrr and Smith, 1836 - 496 σελίδες |
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Σελίδα 187
... , lines which are inclined to and from each other , which lie in directions differing from each other by the exact measure of their inclination , and which , if produced far 188 PARALLEL LINES . enough , must meet the length.
... , lines which are inclined to and from each other , which lie in directions differing from each other by the exact measure of their inclination , and which , if produced far 188 PARALLEL LINES . enough , must meet the length.
Σελίδα 188
... PARALLEL LINES , which means that they are " spoken of as away or apart from each other , " which name comes very nearly to the defini- tion , as it involves the notion that , produce them ever so far , there is no point at which we can ...
... PARALLEL LINES , which means that they are " spoken of as away or apart from each other , " which name comes very nearly to the defini- tion , as it involves the notion that , produce them ever so far , there is no point at which we can ...
Σελίδα 189
... parallel to each other , must , if produced far enough both ways , meet each other either the one way or the other , but not both . ” They must meet when produced at those extremities where they are inclined to each other ; and they ...
... parallel to each other , must , if produced far enough both ways , meet each other either the one way or the other , but not both . ” They must meet when produced at those extremities where they are inclined to each other ; and they ...
Σελίδα 244
... parallel to the line AB , or lie in exactly the same direction with it , so as not to meet it , though produced ever so far both ways ; and that every other line which could be drawn through the point c , would meet and cut the line AB ...
... parallel to the line AB , or lie in exactly the same direction with it , so as not to meet it , though produced ever so far both ways ; and that every other line which could be drawn through the point c , would meet and cut the line AB ...
Σελίδα 245
... parallel DE would do this , ) then , as the two parallel lines have exactly the same direction , this third line would make , with both of them , the vertically opposite angles exactly equal to each other . Also , if a line were drawn ...
... parallel DE would do this , ) then , as the two parallel lines have exactly the same direction , this third line would make , with both of them , the vertically opposite angles exactly equal to each other . Also , if a line were drawn ...
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Popular Mathematics: Being the First Elements of Arithmetic, Algebra, and ... Robert Mudie Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Συχνά εμφανιζόμενοι όροι και φράσεις
Algebra angular space answering apply bisects called centre circle circumference co-efficients compound quantity consequently considered consists contain cube root decimal point denominator difference divided dividend division divisor drawn equi-multiples Euclid's Elements evident exactly equal exponent expressed factors follows four fraction geometrical given greater hand figure hypotenuse inclination instance integer number interior angles kind least common multiple less letters logarithm magnitude mathematical means measure meet metical multiplicand multiplier natural numbers necessary notion number of figures obtained operation opposite parallel parallelogram particular performed perpendicular plane position principle proportion quotient radius ratio rectangle relation remaining result right angles round a point RULE OF THREE salient angle scale of numbers second term segment sides simple solid space round square root stand straight line subtraction surface taken third tion triangle truth unit's place whole