 | Isaac Sharpless - Geometry - 1879 - 282 pages
...are equal to two right angles. But the angles DEG, DEF are likewise equal (I. 15) to two right angles AMB are equal to the angles DEG, DEF, of which AKB...remaining angle DEF. In like manner the angle LNM may be proved equal to the angle DFE; and therefore the remaining angle MLN is equal (I. 30, Cor. 4) to the... | |
 | Isaac Todhunter - Euclid's Elements - 1880 - 426 pages
...two right angles. [Axiom 3. But the angles DEG, DEF are together equal to two right angles. [I. 13. Therefore the angles AKB. AMB are equal to the angles DEG, DEF; of which the angle AKB is equal to the angle DEG ; [Cansir. therefore the remaining angle AMB is equal to the... | |
 | Euclid, Isaac Todhunter - Euclid's Elements - 1883 - 426 pages
...two right angles. [Axiom 3. But the angles DEG, DEF are together equal to two right angles. [I. 13. Therefore the angles AKB, AMB are equal to the angles DEG, DEF; of which the angle AKB is equal to the angle DEG ; [Constr. therefore the remaining angle AMB is equal to the... | |
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DEF are likewise equal (13. i.) to two right angles ; therefore the angles AKB, AMB are equal to the angles DEG, DEF, of which AKB is equal to DEG ; wherefore the remaining angle AMB is equal to the remaining angle DEF. 
