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 Βιβλία Βιβλία 51 - 60 από 118 για Jf a straight line fall upon two parallel straight lines, it makes the alternate....
Jf a straight line fall upon two parallel straight lines, it makes the alternate angles equal to one another ; and the exterior angle equal to the interior and opposite upon the same side ; and likewise the two interior angles upon the same side together...
A Complete Epitome of Practical Navigation, and Nautical Astronomy ... - Σελίδα 36
των John William Norie, J. W. Saul - 1917 - 595 σελίδες
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## Elements of geometry and conic sections

Elias Loomis - 1857 - 226 σελίδες
...two other straight lines, makes Che alternate angles equal to each other, or makes an exterior tngle equal to the interior and opposite upon the same side of the secant line, these two lines are parallel. Let the straight line EF, which E intersects the two straight...

## Gradations in Euclid : books i. and ii., with an explanatory preface [&c ...

Euclides - 1858
...falling upon two other st. lines makes the exterior angle equal to the interior and opposite angle upon the same side of the line ; or makes the interior angles upon the same side together equal to two rt. angles ; the two st. lines shall be parallel. DEMONSTRATION. — P. 15. If two st. lines cut one...

## The examination papers as set for the preliminary literary examination of ...

...line fall upon two parallel straight lines, it makes the alternate angles equal to one another ; and the exterior angle equal to the interior and opposite upon the same side ; and likewise the two interior angles upon the saine side together equal to two right angles. 6. Parallelograms...

## Euclid's Elements of Geometry: Chiefly from the Text of Dr. Simson, with ...

Robert Potts - 1860 - 361 σελίδες
...line fall upon two parallel straight lines, it makes the alternate angles equal to one another; and the exterior angle equal to the interior and opposite upon the same side ; and likewise the two interior angles upon the same side together equal to two right angles. Let the...

## Euclid's Elements of plane geometry [book 1-6] explicitly enunciated, by J ...

Euclides - 1860
...ABC to the triangle DEF, and the third angle BAC to the third angle EDF. PROPOSITION XXVII. THEOREM. If a straight line falling upon two other straight lines makes the alternate angles equal to one another, these two straight lines shall be parallel. Given that the straight...

## Examination papers used at the examinations for direct commissions [&c.].

War office - 1861 - 12 σελίδες
...for pasture ; how many sheep, can he keep altogether \ EUCLID. 1. Define parallel straight lines ; If a straight line falling upon two other straight...exterior angle equal to the interior and opposite angle on the same side of the line, or makes the interior angles on the same side of the line equal...

## The school Euclid: comprising the first four books, by A.K. Isbister

Euclides - 1862
...line, &c. QED PROP. XXVIII.— THEOREM. If a straight line falling upon two other straight lines, make the exterior angle equal to the interior and opposite, upon the same side of the line, or make the interior angles upon the same side, together equal to two right angles ; then the two straight...

## Euclid's Elements of geometry, books i. ii. iii. iv

Euclides - 1862
...line fall upon tin parallel straight lines, it makes the alternate angles equal to one another, and the exterior angle equal to the interior and opposite upon the same side; and also the two interior angles upon the same side together equal to two right angles. (References—...

## The school edition. Euclid's Elements of geometry, the first six books, by R ...

Robert Potts - 1864
...line fall upon two parallel straight lines, it makes the alternate angles equal to one another ; and the exterior angle equal to the interior and opposite upon the same side ; and lihewise the two interior angles upon the same side together equal to two right angles. Let the...

## The college Euclid: comprising the first six and the parts of the eleventh ...

...upon two parallel straight lines, it makes — a. The alternate angles equal to one another . . .* A. The exterior angle equal to the interior and opposite upon the same side . . . . . . I I. 29. c. And the two interior angles upon the same side together together equal to two...