 | Euclides - 1846 - 292 σελίδες
...described about the given square ABCD. QEF PROP. X. PnOB. To describe an isosceles triangle, having each of 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... | |
 | Euclides - 1848 - 52 σελίδες
...describe a circle about a given square. PROP. X. PROBLEM. To describe an isosceles triangle, having each of the angles at the base double of the third angle. PROP. XI. PROBLEM. To inscribe an equilateral and equiangular pentagon in a given circle. PROP. XII.... | |
 | J. Goodall, W. Hammond - 1848 - 390 σελίδες
...are questions relating to it most easily worked ? Section 3. 1. Describe an isosceles triangle having each of the angles at the base double of the third angle. 2. Bisect a given triangle by a straight line drawn through a given point in one of the sides. 3. Prove... | |
 | John Fry Heather - 1849 - 202 σελίδες
...making and recording observations, 161 ; use of the jmrlnMe transit, 162. Triangle, isosceles, having each of the angles at the base double of the third angle, constructed, 43 ; right-angled, solved, 32. Troughton, his level, 110; hit reflecting circle, 149.... | |
 | 1850 - 400 σελίδες
...less than a semicircle is greater than a right angle. 6. To describe an isosceles triangle, having each of the angles at the base double of the third angle. DEDUCTIONS. (I.) Bisect a given triangle by a line drawn from a given point in one of its sides. (2.)... | |
 | Francis James Jameson - 1851 - 144 σελίδες
...and therefore AjAgAg will be the triangle required. 1850. (A). Describe an isosceles triangle, having each of the angles at the base double of the third angle, (iv. 10.) (B}. Shew that the base of the triangle is equal to the side of a regular pentagon inscribed... | |
 | Harvey Goodwin - 1851 - 196 σελίδες
...in one of them shall be five times the angle in the other. 5. Describe an isosceles triangle, having each of the angles at the base double of the third angle. Shew that the base of the triangle is equal to the side of a regular pentagon inscribed in the smaller... | |
 | Bengal council of educ - 1852 - 348 σελίδες
...parallelogram meet the diagonal of the whole parallelogram in the same point. 2. Describe a triangle having each of the angles at the base double of the third angle : and deduce the expression for sin 36°. 3. If two straight lines be at right angles to the same plane they... | |
 | Euclides - 1853 - 146 σελίδες
...be described about the square ABCD. QEp . PROP. X. PROBLEM. To describe an isosceles Mangle, having each of the angles at the base double of the third angle. Take any straight line AB, and (II. 11.) divide it in the point C, so that the rectangle AB, BC, may... | |
 | Euclides - 1853 - 334 σελίδες
...(iv. Def. 6) about it. Which was to be done. PEOP. X. PEOB. To describe an isosceles triangle, having each of the angles at the base double of the third angle. Take any straight line AB, and divide (ii. n) it in the point c so that the rectangle AB, BC may be... | |
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To describe an isosceles triangle having each of the angles at the base double of the third angle. 
