 | Elias Loomis - 1858 - 256 sider
...to each other ; also, any exterior angle equal to the interior and opposite on the same side ; and the two interior angles on the same side together equal to two right angles. Let the straight line EF intersect E the two parallel lines AB, CD ; the \ alternate angles AGH, GHD... | |
 | Sandhurst roy. military coll - 1859 - 672 sider
...straight line, from a given point in the same. 2. If a straight line fall upon two parallel straight lines, it makes the alternate angles equal to one...interior and opposite angle on the same side; and likewise the two interior angles on the same side together equal to two right angles. VOLUNTARY PORTION.... | |
 | Dugald Stewart - 1859 - 508 sider
...asserted, for example, that " if one straight line falls on two other straight lines, so as to make the two interior angles on the same side together equal to two right angles, these two straight lines, though indefinitely produced, will never meet ; " — is not the boundless... | |
 | Civil service - 366 sider
...greater than the base of the other. PROP. XXIX. — If a straight line fall upon two parallel straight lines, it makes the alternate angles equal to one...exterior angle equal to the interior and opposite angle upon the same side ; and likewise the two interior angles upon the same side together equal to two... | |
 | Royal college of surgeons of England - 1860 - 332 sider
...triangle are together greater than the / third side. 5. If a straight line fall upon two parallel straight lines, it makes the alternate angles equal to one...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... | |
 | Euclides - 1860 - 288 sider
...AB is parallel to CD. FHOPOSITION xxix, THEOREM. If a straight line fall upon two parallel straight lines, it makes the alternate angles equal to one...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... | |
 | Robert Potts - 1860 - 380 sider
...straight line, &c. QED PKOPOSITION XXIX. THEOREM. If a straight line fall upon two parallel straight lines, it makes the alternate angles equal to one...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... | |
 | War office - 1861 - 260 sider
...CANON HEAVISIDE, MA 1. State Euclid's 12th axiom. If a straight line fall upon two parallel straight lines, it makes the alternate angles equal to one...interior and opposite angle on the same side, and likewise the two interior angles upon the same side together equal to two right angles. 2. Draw a straight... | |
 | War office - 1861 - 714 sider
...there ? EUCLID. 1. Define parallel straight lines. If a straight line fall on two parallel straight lines, it makes the alternate angles equal to one...the interior and opposite angle on the same side. 2. Describe a square that shall be equal to a given rectilineal figure. 3. In equal circles equal circumferences... | |
 | Elias Loomis - 1861 - 254 sider
...lines, &c. PROPOSITION XXI. THECREM. If a straight line, meeting two other straight lines, makes the interior angles .on the same side, together equal to two right angles, the two lines are parallel. Let the straight line AB, which AE - '.', ^ ., 1 1 O meets the two straight... | |
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IF 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... 
