 | Perry Fairfax Nursey - Industrial arts - 1824 - 470 pages
...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... | |
 | Industrial arts - 1824 - 726 pages
...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... | |
 | Daniel Cresswell - Euclid's Elements - 1825 - 616 pages
...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,... | |
 | Peter Nicholson - Mathematics - 1825 - 1046 pages
...to be done. PIIOP. X. PROB. To describe an isoceks triangle, having each of the angles at the bute double of the third angle. Take any straight line AB, and divide (Ha) it in the point C, so that the rectangle AB, BC, be equal to the sqiiTe of CA ; and fnun the centre... | |
 | Euclid, John Playfair - Euclid's Elements - 1826 - 326 pages
...was to be done. PROP. X. PROS, : . To deseribe an isoseeles triangle, having eaeh of the an-' gles at the base double of the third angle. Take any straight' line AB, and divide (it. 2.) it in the point C, so that the reetangle AB, BC may be equal to the square of AC; and from the... | |
 | Euclid - 1826 - 234 pages
...&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... | |
 | Euclides - 1826 - 226 pages
...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... | |
 | Robert Simson - Trigonometry - 1827 - 546 pages
...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 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 - Euclid's Elements - 1827 - 228 pages
...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 - Astronomy - 1831 - 282 pages
...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.... | |
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PBOR. —To describe an isosceles triangle, having each of the angles at the base, double of the third angle. Take any straight... 
