Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Books Books
" Parallel straight lines are such as are in the same plane, and which being produced ever so far both ways, do not meet. "
A Treatise on Surveying, Containing the Theory and Practice: To which is ... - Page 26
by John Gummere - 1814 - 346 pages
Full view - About this book

Pantologia. A new (cabinet) cyclopędia, by J.M. Good, O. Gregory ..., Volume 5

John Mason Good - 1819
...34. All other four sided figures besides thtsf, are called trapeziums. 35. Parallel straight line«, are such as are in the same plane, and which, being produced ever so far both ways, do not meet. Poitultii.ii. — 1. Let it be granted that a straight line may be drawn from any one point to lay...
Full view - About this book

American Edition of the British Encyclopedia: Or, Dictionary of ..., Volume 9

William Nicholson - Natural history - 1821
...perceive that his axiom is by any means self-evident upon Euclid's definition, which he retains, via. Parallel straight lines are such as are in the same...being produced ever so far both ways do not meet. A more intelligible, and we think an equally rigid demonstration of the property of parallels may be...
Full view - About this book

A general view of the sciences and arts, Volume 1

William Jillard Hort - 1822
...called the hypothenuse. An obtuse angled triangle is that which has one obtuse angle. Parallel right lines are such as are in the same plane, and which, being produced ever so far both ways, will never meet. Every plane figure, bounded by four right lines, is called a quadrangle, or quadrilateral....
Full view - About this book

Practical Essays on Mill Work and Other Machinery, Volume 1

Robertson Buchanan - Machinery - 1823 - 588 pages
...having more than four sides. The term is seldom applied to figures that have less than five sides. 63. Parallel straight lines are such as are in the same plane, and which, being continued ever so far either way, never meet. 64. The word perpendicular is the same with square, as...
Full view - About this book

A Popular Course of Pure and Mixed Mathematics ...: With Tables of ...

Peter Nicholson - Mathematics - 1825 - 372 pages
...its angles right angles. 34. All other four-sided figures besides these, are called Trapezinms. 35. Parallel straight lines, are such as are in the same...being produced ever so far both ways, do not meet. POSTULATES. 1. Let it be granted that a straight line may be drawn from any one point to any other...
Full view - About this book

The Boston Journal of Philosophy and the Arts, Volume 3

Science - 1826
...This is no uncommon source of difficulty. Euclid's definition of parallel lines is as follows : — " Parallel straight lines are such as are in the same...being produced ever so far both ways do not meet." In this definition it is taken for granted that two straight lines can be so situated. My definition...
Full view - About this book

The Elements of Euclid: The Errors by which Theon, Or Others, Have Long ...

Robert Simson - Trigonometry - 1827 - 513 pages
...four-sided figures besides these, are called trapeziums. XXXV. Parallel straight lines are such ns are in the same plane, and which being produced ever so far both ways, do not meet. POSTULATES. I. L.et it be granted that a straight line may be drawn from any one point to any other...
Full view - About this book

The First Six Books of the Elements of Euclid, with a Commentary and ...

Euclid, Dionysius Lardner - Euclid's Elements - 1828 - 324 pages
...the term trapezium to those quadrilaterals which have two sides parallel. (38) XXXV. Parallel right lines are such as are in the same plane, and which, being produced continually in both directions, would never meet. It should be observed, that the circumstance of two...
Full view - About this book

The London Encyclopaedia: Or, Universal Dictionary of Science ..., Volume 10

Thomas Curtis - Encyclopedias and dictionaries - 1829
...than a right angle. Fig. 5. 9. An ACUTE ANGLE is that which is less than a right angle. 'Fig. 6. 10. PARALLEL STRAIGHT LINES are such as are in the same...which being produced ever so far both ways do not meet Fig. 7. 11. A FIGURE is that which is enclosed by one or more boundaries. 12. RECTILINEAL FIGURES are...
Full view - About this book

An Introduction to Mensuration and Practical Geometry

John Bonnycastle - Geometry - 1829 - 252 pages
...is a quadrilateral, whose sides are all equal, but its angles not right angles.* 35. Parallel right lines are such as are in the same plane, and which...being produced ever so far both ways, do not meet. 36. A parallelogram is a quadrilateral whose opposite sides are parallel. 20 PRACTICAL GEOMETRY. 37....
Full view - About this book




  1. My library
  2. Help
  3. Advanced Book Search
  4. Download EPUB
  5. Download PDF