 | Euclides - 1872
....: OA, OB, OC, OD are all equal; PROPOSITION X. PROBLEM. To describe an isosceles triangle, haeing each of the angles at the base double of the third angle. Take any st. line AB and divide it in C, so that rect. AB, BC=sq. on AC. n. 11. With centre A and radius... | |
 | Euclides - 1874
...BDA, DBA is double of the angle DAB. Wherefore an isosceles triangle ABD has been described, having each of the angles at the base double of the third angle. QEF PROPOSITION 11. — Problem. To inscribe an equilateral and equiangular pentagon in a given circle.... | |
 | Bombay city, univ - 1874
...trianglu Uivido tho triangle into three equal parts. 9 ex 3. Describe an isosceles triangle having each of the angles ? at the base double of the third angle. 4. A rectangle ABCD and a parallelogram iBCP, wi\hm 10 the rectangle; have the same diagonal AC ; through... | |
 | Robert Potts - Geometry, Plane - 1876 - 403 pages
...straight lines given in position. (Apollonius.) •t. (a) To describe an isosceles triangle, having each of the angles at the base double of the third angle. (IV 10.) (b) Construct a triangle having each of the angles at the base equal to seven times the third... | |
 | Sir George Greenhill - Mathematics - 1876 - 236 pages
...segments intersect on a circle described on OC as diameter. iv. Describe an isosceles triangle having each of the angles at the base double of the third angle. Prove that the circle drawn through the middle points of the sides of this triangle will intercept... | |
 | H. Loehnis - 1876
...proportional between two given straight lines. HIQHEB GEOMETRY. 10. Describe an isosceles triangle, having each of the angles at the base double of the third angle. 11. If any straight line ABCD meet four fixed concurrent straight linos Oo, 0/3, Of, OS, in the points... | |
 | University of Madras - 1876
...is drawn from A to touch the circle on BC as diameter. V. To describe an isosceles triangle having each of the angles at the base double of the third angle. VI. In any right angled triangle, any rectilineal figure described upon the side subtending the right... | |
 | Education Department,London - 1876
...they will not be in the same straight line. SECTION V. 1. To describe an isosceles triangle, Laving each of the angles at the base double of the third angle. Inscribe in a given circle a triangle whose largest angle shall be eight times either of the other... | |
 | George Albert Wentworth - Geometry - 1877 - 398 pages
...other ; and of two chords, that which is nearer the centre is greater than the one more remote. 3. If through the angles of an isosceles triangle which...circle, straight lines be drawn touching the circle ; show that an isosceles triangle will be formed which has each of the angles at the base one-third... | |
 | George Albert Wentworth - Geometry - 1877 - 398 pages
...chords, that which is nearer the centre is greater than the one more remote. 3. If through the vertices of an isosceles triangle which has each of the angles...circle, straight lines be drawn touching the circle ; show that an isosceles triangle will be formed which has each of the angles at the base one-third... | |
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To describe an isosceles triangle having each of the angles at the base double of the third angle. 
