| Perry Fairfax Nursey - Industrial arts - 1824
...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
...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 - 582 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 - 372 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 - 320 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 - 180 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
...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 - 513 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 - 208 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
...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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