| Edward Morris Reynolds - 1868 - 136 sider
...which are separately equal, are equal. THEOREM XVII. The straight lines which join the extremities of **equal and parallel straight lines towards the same parts are themselves equal and parallel. Let AB** foe equal and parallel . „ Then shall BC be equal and pa- \ „''' \ rallel to DA. \p £ Join BD.... | |
| Robert Potts - 1868 - 410 sider
...equal to four right angles, (ax. 3.) PROPOSITION XXXIII. THEOREM. The straight lines which join the **extremities of two equal and parallel straight lines towards the same parts, are** also themselves equal and parallel. Let AB, CD be equal and parallel straight lines, and joined towards... | |
| Euclides - 1871
...together equal to seven right angles ? PROPOSITION XXXIII. THEOREM. The straight lines which join the **extremities of two equal and parallel straight lines, towards the same parts, are** also themselves equal and parallel. Let the equal and || st. lines AB, CD be joined towards the same... | |
| Euclides, James Hamblin Smith - 1872 - 349 sider
...together equal to seven right angles ? PROPOSITION XXXIII. THEOREM. The straight lines which join the **extremities of two equal and parallel straight lines, towards the same parts, are** also themselves equal and parallel. oo Let the equal and II st. lines AB, CD be joined towards the... | |
| Philip Kelland - 1873
...different routes. (See remark on Ex. 9.) EXAMPLES. Ex. 1. The straight lines which join the extremities of **equal and parallel straight lines towards the same parts are themselves equal and parallel. Let AB** be equal and parallel to CD • д R to prove that AC is equal and parallel ioBD. Let vector AB be... | |
| Philip Kelland, Peter Guthrie Tait - 1873 - 227 sider
...different routes. (See remark on Ex.9.) EXAMPLES. Ex. 1. The straight lines which join the extremities of **equal and parallel straight lines towards the same parts are themselves equal and parallel. Let AB** be equal and parallel to CD • to prove that AC is equal and parallel to BD. Let vector AB be represented... | |
| Henry Major - 1873
...to twice as many right angles as the figure has sides. XXXIII. — The straight lines which join the **extremities of two equal and parallel straight lines, towards the same parts, are** also themselves equal and parallel. Let AB, CD, be equal and parallel straight lines, and joined towards... | |
| Francis Cuthbertson - 1874 - 349 sider
...line, which is impossible. (Lemma.) PROPOSITION XXIII. Straight lines which join the extremities of **equal and parallel straight lines towards the same parts are themselves equal and parallel. Let AB** be = and || to CD. Join AC, BD. Then shall AC be = and || to BD. Join BC. Then v AB is | | to CD; .-.... | |
| Euclides - 1874
...equal to four right angles (Ax. 3). PROPOSITION 33. — Theorem. The straight lines which join the **extremities of two equal and parallel straight lines towards the same parts, are** also themselves equal and parallel. Let AB, CD be equal and parallel straight lines, and joined towards... | |
| Edward Atkins - 1874
...equal to four right angles (Ax. 3). Proposition 33.— Theorem. T/ie straight lines which join the **extremities of two equal and parallel straight lines towards the same parts are** also themselves equal and parallel. Let AB and CD be equal and parallel straight lines joined towards... | |
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