Text-book of Euclid's elements for the use of schools : books I - VI and XI (1900)
Hall, H. S. (Henry Sinclair), 1848-1934, Stevens, F. H. (Frederick Haller), 1853-1933 · MacMillan : London · leaf 45
is equal to EF.Let GEF be the new position of the triangle ABC. Join DG. Case I. When DG intersects EF. Then because ED = EG,.-. the angle EDG = the angle EGD. i. 5. Again because FD = FG. the angle FDG = the angle FGD. I. 5. Hence the whole angle EDF =the whole angle EGF ; Ax. 2.that is, the angle… … QUESTIONS FOR REVISION. 27 QUESTIONS AND EXERCISES FOR REVISION. 1. Define adjacent angles, a right angle, vertically opposite angles. 2. Explain the words enunciation, hypothesis, conclusion. 3. Distinguish between the meanings of the following statements: (i) then AB is equal to PQ ;(ii) then AB…
Geometry · Mathematics
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