 | Elias Loomis - Geometry - 1871 - 302 pages
...angle is one which .'s greater than a right angle. 12. Parallel straight lines are such as are a tha same plane, and which, being produced ever so far both ways, do not meet. 13. A plane figure is a plane terminated on all sides bj .ines either straight or curved. If the lines... | |
 | Henry Major - Student teachers - 1873 - 588 pages
...angles right angles. XXXIV. All other four-sided figures besides these are called trapeziums. XXXV. Parallel straight lines are such as are in the same...being produced ever so far both ways, do not meet. POSTULATES. I. Let it be granted that a straight line may be drawn from any one point to any other... | |
 | Edward Atkins - 1874 - 426 pages
...opposite sides equal to one another, but all its L f sides are not equal, nor its angles right angles. 34. Parallel straight lines are such as are in the same...being produced ever so far both ways do not meet. 35. A parallelogram is a four-sided figure of which the opposite sides are parallel ; and the diagonal... | |
 | Euclides - 1874 - 120 pages
...are not equal, nor its angles right angles. 34. Any four-sided figure is called a Quadrilateral. 35. Parallel straight lines are such as are in the same...being produced ever so far both ways do not meet. XOTE 1. A Parallelogram is a quadrilateral which has its opposite sides parallel. 5. A Rectangle is... | |
 | Euclides - 1874 - 342 pages
...four-sided figures besides these, are called Trapeziums. 35. Parallel straight lines are such as are ia the same plane, and which, being produced ever so far both ways, do not meet. A. A parallelogram is a four-sided figure, of which the opposite sides are parallel ; and the diameter,... | |
 | Robert Potts - Geometry - 1876 - 446 pages
...angles right angles. XXXIV. All other four-sided figures besides these, are called Trapeziums. XXXV. Parallel straight lines are such as are in the same...being produced ever so far both ways, do not meet. A. A parallelogram is a four-sided figure, of which the opposite sides are parallel: and the diameter,... | |
 | Edward Atkins - 1876 - 130 pages
.../ sides are not equal, nor its angles right angles. 34. Parallel straight lines are such as are _in the same plane, and which being produced ever so far both ways do not meet. 35. A parallelogram is a four-sided figure of which the opposite sides are parallel ; and the diagonal... | |
 | Association for the improvement of geometrical teaching - Geometry, Modern - 1876 - 66 pages
...each triangle is not less than the other given side. SECTION 3. PARALLELS AND PARALLELOGRAMS. DEF* 35. Parallel straight lines are such as are in the same plane and being produced to any length both ways do not meet. AXIOM 5. Two straight lines that intersect one... | |
 | Edward Atkins - 1877 - 72 pages
...opposite sides equal to one another, but all its sides are not equal, nor its angles right angles. 34. Parallel straight lines are such as are in the same...being produced ever so far both ways do not meet. 35. A parallelogram is a four-sided figure of which the opposite sides are parallel ; and the diagonal... | |
 | Euclides - 1877 - 58 pages
...A square is a four-sided figure which has all ts sides equal, and all its angles right angles. 20. Parallel straight lines are such as are in the same...being produced ever so far both ways do not meet. The remaining Definitions (21 to 35) are placed by Euclid with the above, but they do not occur in... | |
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Parallel straight lines are such as are in the same plane, and which being produced ever so far both ways, do not meet. 
