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 Bøker Bok 81–90 av 187 på The angle in a semicircle is a right angle ; the angle in a segment greater than... 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 32
av Robert Gibson - 1808 - 440 sider
Uten tilgangsbegrensning - Om denne boken Civil service guide

1869 - 178 sider
...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. I. Specimen...
Uten tilgangsbegrensning - Om denne boken The practice of navigation and nautical astronomy. [With] Tables [and ...

1870
...a diameter, the angle at M, • point on the circumference, is the angle in a semicircle. 142. The angle in a segment greater than a semicircle is less than a right angle. The segment BAG of the circle being greater than a semicircle, the other segment BDCmust be less than...
Uten tilgangsbegrensning - Om denne boken An Elementary Course of Plane Geometry

1870 - 16 sider
...centre in the arc AC ; consequently they are equal. 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. Let...
Uten tilgangsbegrensning - Om denne boken The Elements of Plane and Solid Geometry

Henry William Watson - 1871 - 285 sider
...right angles (Bk. I. Prop. 23). PROPOSITION 13. The angle in a semicircle is a right angle, and 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 ABDC be a circle...
Uten tilgangsbegrensning - Om denne boken Elements of geometry, containing books i. to vi.and portions of books xi ...

Euclides, James Hamblin Smith - 1872 - 349 sider
...ij. ED PROPOSITION XXXI. THEOREM. In a circle, the angle in a semicircle is a right angle; and 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 ABC be a ©,...
Uten tilgangsbegrensning - Om denne boken Elements of geometry, containing the first two (third and fourth ..., Del 2

Euclides - 1872
...B. QB p. PROPOSITION XXXI. THEOREM. In a circle, the angle in a semicircle is a right angle; and 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 ABC be a 0, 0...
Uten tilgangsbegrensning - Om denne boken The acting teacher's and student's in training guide and text book for ...

Henry Major - 1873
...is equal to the arc DB. XXXI. — 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 BC be a diameter,...
Uten tilgangsbegrensning - Om denne boken Elements of Euclid [selections from book 1-6] adapted to modern methods in ...

James Bryce - 1874
...semicircle is a right angle, an angle in a segment less than a semicircle is greater than a right angle, and an angle in a segment greater than a semicircle is less than a right angle. For the angle AOB at the centre may be increased till it becomes two right angles (I. Def. 9), then...
Uten tilgangsbegrensning - Om denne boken Euclidian geometry

1874
...may be proved that PROPOSITION XVI. 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 A PB be a © of...
Uten tilgangsbegrensning - Om denne boken Pure Mathematics, Volum 1

1874
...DQJE.F. Proposition 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 ABC be a circle,...
Uten tilgangsbegrensning - Om denne boken