The angle in a semicircle is a right angle ; the angle in a segment greater than a semicircle is less than a right angle ; and the angle in a segment less than a semicircle is greater than a right angle. A Treatise of Practical Surveying, ... - Side 32av Robert Gibson - 1808 - 440 siderUten tilgangsbegrensning - Om denne boken
| Woolwich roy. military acad - 1861
...fourth converging fraction to VJI . • 7. In a circle the angle in a semicircle is a right angle, the **angle in a segment greater than a semicircle is less than a right angle,** and the angle in a segment less than a semicircle is greater than a right angle. If two chords AB,... | |
| Euclides - 1862
...bIsected in D. PROP. XXXI.— THEOREM. In a circle, the angle in a semicircle is a right angle ; but the **angle in a segment greater than a semicircle is less than a right angle;** and the angle in a segment less than a semicircle is greater than a right angle. (References — Prop.... | |
| 1863
...parallel to two sides of AB CD. 4. In a circle, the angle in a semicircle is a right angle ; but the **angle in a segment greater than a semicircle is less than a right angle;** and the angle in a segment less than a semicircle is greater than a right angle. The circumferences... | |
| Robert Potts - 1864
...in DQEF PROPOSITION XXXI. THEOREM. In a circle, the angle in a semicircte is a right angle ; but the **angle in a segment greater than a semicircle is less than a right angle;** and the angle in a segment less than a semicircle is greater than a right angle. Let ABCD be a circle,... | |
| 1864
...which shall touch a given circle. 7. In a circle, the angle in a semicircle is a right angle; but the **angle in a segment greater than a semicircle is less than a right angle;** and the angle in a segment less than a semicircle is greater than a right angle. • ALGEBRA. Set to... | |
| Alexander Kennedy Isbister - 1865
...D. QEF 117 PROP. XXXI.— THEOREM. In a circle, the angle in a semicircle is a right angle ; but the **angle in a segment greater than a semicircle is less than a right angle;** and the angle in a segment less than a semicircle is greater than a right angle. (References— Prop.... | |
| 1866
...it on the inside or outside. 9. Prove that the angle in a semicircle is a right angle ; but that the **angle in a segment greater than a semicircle is less than a right angle,** and the angle in a segment less than a semicircle is greater than a right angle. ., 40 PROBLEMS. 10.... | |
| J F H. De Rheims - 1865 - 169 sider
...bisect it. Prop. 31. — Theorem. In a circle, the angle in a semicircle is a right angle, but the **angle in a segment greater than a semicircle is less than a right angle,** and the angle in a segment less than a semicircle is greater than a right angle. EUCLID, BOOK VI. Prop.... | |
| Euclid, Isaac Todhunter - 1867 - 400 sider
...bisected at DQEF PKOPOSITION 31. THEOREM. In a circle the angle in a semicircle is a right angle; but the **angle in a segment greater than a semicircle is less than a right angle** ; and the angle in a segment less than a semicircle is greater than a right angle. Let ABCD be a circle,... | |
| frank smith - 1868
...MATHEMATICS. 22af October 1867. 1. In a circle, the angle in a semicircle is a right angle ; but the **angle in a segment greater than a semicircle is less than a right angle** ; and the angle in a segment less than a semicircle is greater than a right angle. 2. Of two straight... | |
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