 | Charles Richson - 1848 - 98 σελίδες
...to touch the extremities of the lower horizontal; — beginning on the left side. DEFINITION. — " Parallel straight lines are such as are in the same...being produced ever so far both ways, do not meet." EXERCTSES. — 1. Draw the above figure in various sizes. 2. Two isoceles triangles are here formed;... | |
 | John Bonnycastle - 1848 - 320 σελίδες
...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. 1 This figure, by working... | |
 | Euclid, Thomas Tate - 1849 - 120 σελίδες
...angles right angles. xxxrv. 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... | |
 | Euclides - 1852 - 152 σελίδες
...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. Fig. 1. Fig. 2. [Fig. 1. lines parallel; Jig. 2. lines not parallel. Observe particularly the words,... | |
 | Royal Military Academy, Woolwich - 1853 - 400 σελίδες
...its angles right angles. 34. All other four-sided figures besides these are called Trapeziums. 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... | |
 | Euclides - 1853 - 176 σελίδες
...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. L Let it be granted that a straight line may be drawn from any one point to any other point.... | |
 | Euclides - 1853 - 146 σελίδες
...angles right angles. xxxrv. 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. Let it be granted that a straight line may be drawn from any one point to any other point.... | |
 | William Somerville Orr - 1854 - 534 σελίδες
...opposite sides equal to one another, but all its sides are not equal, nor its angles right angles. Parallel straight lines are such as are in the same plane, and which, being produced ever во far both ways, do not meet. If etch pair of opposite sidea of a quadrilateral be parallel lines,... | |
 | Euclides - 1855 - 270 σελίδες
...but if one opposite pair be parallel and the other pair not, the figure is called a trapezoid. XXXV. Parallel straight lines are such as are in the same...being produced ever so far both ways do not meet. The meaning of this йейпШьп is, that the space between the lines is always of the same breadth.... | |
 | Edward Hughes - 1855 - 472 σελίδες
...Parallel— from two Greek words meaning alongside of each ot1ier, as applied to lines, for instance, are such "as are in the same plane, and which: being produced ever so far both ways do not meet." Pendulum — from Pendeo, / hang, is technically defined as a vibrating body suspended from a fixed... | |
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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. 
