The Elements of Geometry: Or, The First Six Books, with the Eleventh and Twelfth, of Euclid |
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Σελίδα 55
A segment of a circle is the figure contained by a straight line or chord , and the arc or part of the circumference which it cuts off . Every chord , except a diameter , divides a circle into two unequal segments , the one greater and ...
A segment of a circle is the figure contained by a straight line or chord , and the arc or part of the circumference which it cuts off . Every chord , except a diameter , divides a circle into two unequal segments , the one greater and ...
Σελίδα 71
Upon the same straight line , and upon the same side of it , there cannot be two similar segments of circles ... Let A CB fall within A D B. Draw the straight line BCD , and join C A and D A. Because the segment A C B is similar ( Hyp . ) ...
Upon the same straight line , and upon the same side of it , there cannot be two similar segments of circles ... Let A CB fall within A D B. Draw the straight line BCD , and join C A and D A. Because the segment A C B is similar ( Hyp . ) ...
Σελίδα 78
Therefore the base AG is equal ( I. 4 ) to the base G B. With centre G , and distance GA , describe the circle AH B , and it shall pass through the point B. The segment A H B contains an angle equal to the given rectilineal angle C.
Therefore the base AG is equal ( I. 4 ) to the base G B. With centre G , and distance GA , describe the circle AH B , and it shall pass through the point B. The segment A H B contains an angle equal to the given rectilineal angle C.
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