 | Robert Simson - Trigonometry - 1762 - 488 pages
...center,&c.Q._E. D. PROP. XXI. THEO R. 'HE angles in the fame fegment of a circle arc equal s«e N. to one another. Let ABCD be a circle, and BAD, BED angles in the fame fegment BAED ; the angles BAD, BED are equal to one another. Take F the center of the circle ABCD.... | |
 | Robert Simson - Trigonometry - 1775 - 534 pages
...the angle at the center, &c. Q^ED PROP. XXL THEO R. angles in the fame fegment of a circle are qual to one another. Let ABCD be a circle, and BAD, BED angles in the fame fegment BAED : The angles BAD, BED are equal to one another. Take F the center of the circle ABCD... | |
 | Euclid - 1781 - 552 pages
...BDC. Therefore the angle at the centre, &c. Q; ED PROP. XXI. THEO R. THE angles in the fame fegment of a circle are equal to one another. Let ABCD be a circle, and BAD, BED angK-s in the fame fegment BAED : j he angles BAD, BED are equal to one another. Take F the c.ntrc... | |
 | Robert Simson - Trigonometry - 1781 - 534 pages
...Thereforetheangleatthecenter,&c. QJLD. PROP. XXI. THEOR. THE angles in the fame fegment of a circle aresie : equal to one another. Let ABCD be a circle, and BAD, BED angles in the fame fegment B AED ; the angles BAD, BED are equal to one another. Take Fthe center of the circle ABCD.... | |
 | John Playfair, Euclid - Circle-squaring - 1804 - 468 pages
...Therefore the angle at the centre, &.c. Q..ED PROP. XXI. THEO R. r~|~'HE angles in the fame fegment of a circle are •*- equal to one another. Let ABCD be a circle, and BAD, BED angles in the fame fegment BAED : The angles BAD, BED are equal to one another. Take F the centre of the circle ABCD... | |
 | Robert Simson - Trigonometry - 1804 - 530 pages
...center, &c. QJLD. PROP. XXI. THEOR. T HE angles in fhe fame fegment of a circle are See N. equal td one another, Let ABCD be a circle, and BAD, BED angles in the fame fegment B AED; the angles BAD, BED are equal to one another. Take F the center of the circle ABCD.... | |
 | Robert Simson - Trigonometry - 1806 - 546 pages
...angle at the centre, &c. QED PROP. XXI. THEOR. THE angles in the same segment of a circle are See K. equal to one another. Let ABCD be a circle, and BAD,...same segment BAED: the angles BAD, BED are equal to one another. Take F the centre of the circle ABCD: and, first, let the segment BAED be greater than... | |
 | Richard Watson (bp. of Llandaff.) - 1808 - 156 pages
...you here seem to confound it. We know that the whole is greater than its part ; and we know that all the angles in the same segment of a circle are equal to each other — we have intuition and demonstration as grounds of this knowledge; but, is there no ground... | |
 | John Mason Good - 1813 - 714 pages
...circumference, upon the same ha.-e, that is, upon the same part of the circumference. Prop, XXI. Theor. The angles in the same segment of a circle are equal to one another. Prop. XXI I. Theor. The opposite angles of any quadrilateial figure described in a circle, are together... | |
 | Euclides - 1814 - 560 pages
...and the angle BAD at the circumference, and that they have the same part of the circumference, viz. Let ABCD be a circle, and BAD, BED angles in the same segment BAED: The angles BAD, BED are equal to one another. Boos lit. BCD for their base; therefore the angle BFD is double 3 v- "v" fc ' of the angle... | |
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The angles in the same segment of a circle are equal to one another. 
