## Problems and ExamplesDeighton, Bell and Company, 1862 - 141 pages |

### From inside the book

Results 1-5 of 42

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**sides**successively . 102 , Ex . 9 , for the length of the diameter : the length of the semicircle , read 2 : T - 2 . 22 " " Ex . 12 , " " " " for at A , read at P. 103 , Ex . 24 , for distance , read distances . 106 , Ex . 15 , for is ... Page 35

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**sides**? 6. Find the number of combinations which can be formed by taking the letters of the alphabet 6 at a time , each combi- nation containing two vowels and no more . 7. How many different arrangements can be made of 6 persons about ... Page 53

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**sides**AC , BC ; the perpendicular from the vertex C upon the base AB ; and the difference of the segments of the base made by the perpendicular ; find the**sides**of the triangle . 14. Given the vertical angle , the perpendicular let fall ... Page 54

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**sides**. 25. The triangle ABC has its angles A , B , C in the ratio of 2 : 3 : 4. Prove that cos A 2 - a + c 26 26. The angles of a triangle are as the numbers 1 , 2 , 3 ; and the perpendicular from the greatest angle on the opposite**side**... Page 55

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**side**; and adapt the expression to logarithmic computation . 34. The tangents of the angles of a triangle are in harmo- nical progression ; given one of the**sides**, and the difference of the first and third angle ; solve the triangle ...### Other editions - View all

### Common terms and phrases

2nd Edition 3rd Edition 4th Edition acceleration tending arithmetical arithmetical mean arithmetical series bisected centre of gravity chord circle concave cone Conic Sections conjugate convex lens Crown 8vo cylinder determine diameter directrix distance drawn Elementary ellipse English equal equation extremity F. A. Paley Fcap feet Find the number find the value fluid focal length foci focus geometrical progression given point given weight harmonic mean horizontal inches incident inclined plane inscribed intersection Latin latus rectum locus luminous point middle point mirror Multiply parabola parallel particle describes passing perpendicular position Post 8vo pressure prism projected prove pully quantity radii radius ratio reflected refracting respectively shew sides sinČ specific gravity sphere spherical square straight line string subtends surface tangent tower velocity vertex vertical

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