| John Playfair - Euclid's Elements - 1846 - 332 pages
...(32. 1.) ; therefore also BCD is double of DAC. But BCD is equal to each of the angles BDA, DBA, and **therefore each of the angles BDA, DBA, is double of the angle** DAB ; wherefore an isosceles triangle ABD is described, having each of the angles at the base double... | |
| Robert Potts - Geometry, Plane - 1860 - 361 pages
...equal to the angles CDA, DAC; (l. 32.) therefore also BCD is double of DAC: and BCD was proved to be **equal to each of the angles BDA, DBA ; therefore each of the angles BDA, DBA is double of the angle** DAB. Wherefore an isosceles triangle ABD has been described, having each of the angles at the base... | |
| Euclides - 1862 - 140 pages
...the angle CAD. 20. And the angle BCD has been shown to be equal to each of the angles BDA, DBA; 21. **Therefore each of the angles BDA, DBA, is double of the angle BAD.** Conclusion. — Therefore an isosceles triangle ABD has been described, having each of the angles at... | |
| Euclides - 1864 - 448 pages
...equal to the angles CD A, DAC; (I. 32.) therefore also BCD is double of DAC: and B CD was proved to be **equal to each of the angles BDA, DBA ; therefore each of the angles BDA, DBA is double of the angle** DAB. Wherefore an isosceles triangle ABD has been described, having each of the angles at the base... | |
| Euclides - 1864 - 262 pages
...equal to the angles CD A, DAC; (l. 32.) therefore also BCD is double of DA C: and BCD was proved to be **equal to each of the angles BDA, DBA ; therefore each of the angles BDA, DBA is double of the angle** DAB. Wherefore an isosceles triangle ABD has been described, having each of the angles at the base... | |
| Robert Potts - 1865 - 528 pages
...equal to the angles CDA, DAC; (i. 32.) therefore also BCD is double of DAC: and BCD was proved to be **equal to each of the angles BDA, DBA ; therefore each of the angles BDA, DBA is double of the angle** DAB. Wherefore an isosceles triangle ABD has been described, having each of the angles at the base... | |
| Euclid, Isaac Todhunter - Euclid's Elements - 1867 - 426 pages
...[I. 32. Therefore the angle BCD is double of the angle CA D. And the angle BCD has been shewn to be **equal to each of the angles BDA, DBA ; therefore each...angles BDA, DBA is double of the angle BAD. Wherefore** an isosceles triangle has been described, having each nf the angles at the base double of the third... | |
| Euclid, Isaac Todhunter - Euclid's Elements - 1867 - 424 pages
...[I. 32. Therefore the angle BCD is double of the angle CAD. And the angle BCD has been shewn to be **equal to each of the angles BDA, DBA ; therefore each...angles BDA, DBA is double of the angle BAD. Wherefore** an isosceles triangle has been described, having each of the angles at the base double of the third... | |
| Robert Potts - 1868 - 434 pages
...equal to the angles CDA, DAC; (I. 32.) therefore also BCD is double of DAC: and BCD was proved to be **equal to each of the angles BDA, DBA ; therefore each of the angles BDA, DBA is double of the angle** DAB. AVherefore an isosceles triangle ABD has been described, having each of the angles at the base... | |
| Robert Potts - Geometry - 1876 - 446 pages
...equal to the angles CD A, DAC; (I. 32.) therefore also BCD is double of DAC: and BCD was proved to be **equal to each of the angles BDA, DBA ; therefore each of the angles BDA, DBA is double of the angle** D^B. Wherefore an isosceles triangle ABD has been described, haying each of the angles at the base... | |
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