The Synoptical Euclid; Being the First Four Books of Euclid's Elements of Geometry from the Edition of Dr. Robert Simson ... With Exercises. By S. A. Good ... Second EditionCharles Henry Law, 1854 - 120 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 6 - 10 από τα 55.
Σελίδα 23
... centre F , at a distance FD , describe ( Post . 3. ) the circle DKL ; and from the centre G , at the distance GH , describe another circle HLK ; and join KF , KG ; the triangle KFG has its sides equal to the three straight lines A , B ...
... centre F , at a distance FD , describe ( Post . 3. ) the circle DKL ; and from the centre G , at the distance GH , describe another circle HLK ; and join KF , KG ; the triangle KFG has its sides equal to the three straight lines A , B ...
Σελίδα 24
EUCLID., Samuel A. GOOD. Again , because G is the centre of the circle LKH , 3. GH is equal to GK ; but GH is equal to C ; therefore also 4. GK is equal to C ; and FG is equal ( Constr . ) to B ; therefore the three straight lines KF ...
EUCLID., Samuel A. GOOD. Again , because G is the centre of the circle LKH , 3. GH is equal to GK ; but GH is equal to C ; therefore also 4. GK is equal to C ; and FG is equal ( Constr . ) to B ; therefore the three straight lines KF ...
Σελίδα 62
... centre G , at the distance GB , or GF , describe the semicircle BHF , and produce DE to H : the square described upon EH shall be equal to the given rectilineal figure 4 . H B G E Join GH ; and because the straight line BF is 62 ...
... centre G , at the distance GB , or GF , describe the semicircle BHF , and produce DE to H : the square described upon EH shall be equal to the given rectilineal figure 4 . H B G E Join GH ; and because the straight line BF is 62 ...
Σελίδα 64
... centres of which the straight lines to the circumferences are equal . " This is not a definition but a theorem , the truth ... centre are equal . V. And the straight line on which the greater perpendicular EUCLID'S ELEMENTS OF GEOMETRY. ...
... centres of which the straight lines to the circumferences are equal . " This is not a definition but a theorem , the truth ... centre are equal . V. And the straight line on which the greater perpendicular EUCLID'S ELEMENTS OF GEOMETRY. ...
Σελίδα 65
... centre . VI . A segment of a circle is the figure contained by a straight line and the circumference it cuts off ... centre , and the circumference between them . XI . Similar segments of circles are those in which the angles are equal ...
... centre . VI . A segment of a circle is the figure contained by a straight line and the circumference it cuts off ... centre , and the circumference between them . XI . Similar segments of circles are those in which the angles are equal ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
AB is equal AC is equal adjacent angles angle ABC angle ACB angle AGH angle BAC angle BCD angle EDF angle equal base BC bisected circle ABC circumference diameter double draw equal angles equal Constr equal Hyp equal straight lines equal to BC equilateral and equiangular EUCLID'S ELEMENTS exterior angle given circle given point given rectilineal angle given straight line given triangle gnomon greater inscribed interior and opposite less Let ABC Let the straight likewise opposite angles parallel to CD parallelogram pentagon perpendicular point F produced Q.E.D. PROP rectangle AE rectangle contained remaining angle required to describe right angles semicircle side BC square of AC straight line AB straight line AC straight line drawn touches the circle triangle ABC twice the rectangle