 | 1824 - 726 Seiten
...with its small angle turned to each extremity of the line. X.— On a given line, as AB, to construct an isosceles triangle, having ; each' of the angles at the base double [ the vertical angle. Fig. 9. - Bisect the given line AB, perpendicularly (by Prop. III.) by the line... | |
 | Perry Fairfax Nursey - 1824 - 470 Seiten
...with its small angle turned to each extremity of the line. X — On affinen line, as AB, to construct an isosceles triangle, having each of the angles at the base double the vertical angle. Fig. 9. Bisect the given line AB, perpendicularly (by Prop. III.) by the line С... | |
 | Daniel Cresswell - 1825 - 616 Seiten
...of the proposition, is shewn the method of describing, upon a given finite straight line as a base, an isosceles triangle, having each of the angles at the base double of the third angle. 25. COR. 3. The figure ABHFMCDGEL being an equilateral and equiangular decagon, if the points A, H,... | |
 | Euclides - 1826 - 226 Seiten
...point E. Deduction. To describe a circle about a given parallelogram. PROPOSITION X. PROBLEM. To make an isosceles triangle having each of the angles at the base double of the remaining angle. Let AB be any given right line, and cut it in the point c, a so that the rectangle... | |
 | Euclid - 1826 - 234 Seiten
...&c. QEF Deduction. To describe a circle about a given parallelogram. PROPOSITION X. PROBLEM. To make an isosceles triangle having each of the angles at the base double of the remaining angle. Let AB be any given right line, and • 1i. 2. cut it in the point с,a so that the... | |
 | Robert Simson - 1827 - 546 Seiten
...through the extremities of the other three, and be described about the square ABCD. Which was to be done. PROP. X. PROB. To describe an isosceles triangle,...the angles at the base double of the third angle. •11.2. Take any straight line AB, and divide* it in the point C, so that the rectangle AB, BC may... | |
 | John Radford Young - 1827 - 228 Seiten
...hence the triangles ABC, abc are similar. / PROPOSITION XIV. PROBLEM. Upon a given base AB to construct an isosceles triangle, having each of the angles at the base double the vertical angle. Produce AB till the rectangle AC-BC may be equal to the square of AB (Prop. XXXII.... | |
 | John Martin Frederick Wright - 1831 - 282 Seiten
...Lunar orbit to the plane of the ecliptic [Ncwton, Book III. Prop. 35.] TRINITY COLLEGE, JUNK 1829. 1 . DESCRIBE an isosceles triangle having each of the angles at the base double of the third angle. 2. Find the interest and discount of £ 500 for 7 months at 3| per cent per ann. simple interest. 3.... | |
 | Euclides - 1834 - 518 Seiten
...the other three, and be described about the square ABCD. Which was to be done. PROPOSITION X. PBOR. —To describe an isosceles triangle, having each...the angles at the base, double of the third angle. Take any straight line AB, and divide * it in the point C, so that the rectangle AB, BC may be equal... | |
 | Euclid - 1835 - 540 Seiten
...through the extremities of the other three, and be described about the square ABCD. Which was to be done. PROP. X. PROB. To describe an isosceles triangle, having each of the angles at the base double the third angle. • 11.2. Take any straight line AB, and divide1 it in the point C, so that the rectangle... | |
| |
PBOR. —To describe an isosceles triangle, having each of the angles at the base, double of the third angle. 
