THE author of this small book is careful to point out that it is not a text-book; but it will be found useful to practical men, in enabling them to undertake the perusal of other than elementary works ...

THE Practical Geometry by Messrs. Le Neve Foster and Dobbs consists of a collection of more than seven hundred examples, grouped in sets, each set illustrating some fundamental geometrical principle, ...

It sure had a great deal of importance during the school days- but as people grew up, the reason why every student was made to practice Trigonometry turned into one of the most asked questions– but ...

Many people remember struggling with trigonometry in school and often wondering where they would ever use it in real life. For most, the formulas stayed limited to textbooks and exams, with little ...