## Geometry Without Axioms; Or the First Book of Euclid's Elements. With Alterations and Familiar Notes; and an Intercalary Book in which the Straight Line and Plane are Derived from Properties of the Sphere ...: To which is Added an Appendix ... |

### Inni boken

Resultat 1-4 av 4

Side 16

... that they coincide in the surface

But if so,. to. o. |. D * INTERC. 4. INTERc. 2. t I. Nom. 3. *. 16 INTERCA LARY

BOOK,

... that they coincide in the surface

**CEGDHF**in Fig. 1 below, and not elsewhere.But if so,. to. o. |. D * INTERC. 4. INTERc. 2. t I. Nom. 3. *. 16 INTERCA LARY

BOOK,

Side 17

V. 17 either or both of the spheres may be turned in any manner whatsoever

about its centre, and they must still always coincide in the surface in fixed space

V. 17 either or both of the spheres may be turned in any manner whatsoever

about its centre, and they must still always coincide in the surface in fixed space

**CEGDHF**and not elsewhere. For each of them will be" without change of place; ... Side 18

18 * INTERCALARY BOOK. rejoining line

elsewhere. But if so, it may be shown as before, that they must continue to

coincide in the same line in fixed space

whatsoever ...

18 * INTERCALARY BOOK. rejoining line

**CEGDHF**in Fig. 2. below; and notelsewhere. But if so, it may be shown as before, that they must continue to

coincide in the same line in fixed space

**CEGDHF**and not elsewhere, inwhatsoever ...

Side 19

For if the two lines IESF and KETF are made to coincide entirely as in the

situation

turned about the points E and F so as to be both of them above or both belon, the

line IESF ...

For if the two lines IESF and KETF are made to coincide entirely as in the

situation

**CEGDHF**, the two portions EKF and ETF of KETF can in no way beturned about the points E and F so as to be both of them above or both belon, the

line IESF ...

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Geometry Without Axioms Or the First Book Euclid's Elements: With ... Uten tilgangsbegrensning - 1833 |

Geometry Without Axioms; Or the First Book of Euclid's Elements. with ... Thomas Perronet Thompson Ingen forhåndsvisning tilgjengelig - 2015 |

### Vanlige uttrykk og setninger

ABCD adjacent angles alternate angles angle ABC angle ACB angle BAC angular points aret equal assigned point axis base BC bisected called CEGDHF central distances change of place circle coincide throughout Constr demonstrated double equal straight lines equal to AC equal to EF equilateral triangle Euclid exterior angle extremities four right angles Geometry given straight line greater hard body inclose a space instance INTERC Intercalary Book ist equal join line AC magnitude manner meet opposite angles parallelogram parity of reasoning pass perpendicular prolonged Prop PROPOSITION proved quadrilateral radii radius rectilinear figure remain unmoved remaining angle remains at rest respectively Scholium self-rejoining line shown side BC side opposite situation sphere whose centre straight line BC tessera THEOREM.–If third side triangle ABC tryo turned unlimited length Wherefore willf

### Populære avsnitt

Side 51 - When a straight line standing on another straight line makes the adjacent angles equal to one another, each of the angles is called a right angle ; and the straight line which stands on the other is called a perpendicular to it.

Side 109 - PARALLELOGRAMS upon the same base, and between the same parallels, are equal to one another...

Side 111 - Parallelograms upon the same base and between the same parallels, are equal to one another.

Side 120 - If the square described on one of the sides of a triangle be equal to the squares described on the other two sides of it, the angle contained by these two sides is a right angle.

Side 72 - Any two sides of a triangle are together greater than the third side.

Side 55 - From the greater of two given straight lines to cut off a part equal to the less. Let AB and C be the two given straight lines, whereof AB is the greater.

Side 70 - Any two angles of a triangle are together less than two right angles.

Side 138 - ... the exterior angle equal to the interior and opposite on the same side of the line ; and likewise the two interior angles on the same side of the line together equal to two right angles.

Side 106 - THE straight lines which join the extremities of two equal and parallel straight lines, towards the same parts, are also themselves equal and parallel.