Занимательная геометрия. Новое оформление

I͡Akov Perelʹman dokazyvaet, chto geometrii͡a - vovse ne "kabinetnai͡a" nauka, sozdannai͡a dli͡a muchenii͡a shkolʹnikov. V kazhdom razdele ėtoĭ knigi sobrany zadachi i istorii, kotorye pomogut ne tolʹko s legkostʹi͡u zapomnitʹ slozhnye formuly, no i primenitʹ ikh na praktike.<br>Perelʹman razbiraet ne tolʹko izvestnye teoremy, no i praktichnye zhiteĭskie voprosy. Kak izmeritʹ okruzhnostʹ stakana bez lineĭki i santimetra ili soschitatʹ, skolʹko zvezd otrazhaetsi͡a na poverkhnosti reki? Pochemu u derevi͡annykh bochek vypuklye boka?<br>Vy nachnete poluchatʹ udovolʹstvie ot nauki i stanete zamechatʹ zakony geometrii povsi͡udu: na ulit͡se, doma - i dazhe v khudozhestvennoĭ literature! V "Zanimatelʹnoĭ geometrii", k primeru, rasskazyvaetsi͡a o tom, kakie geometricheskie oshibki dopustili v svoikh knigakh Svift i Pushkin.<br>Kniga budet interesna ne tolʹko deti͡am, no i vzroslym, a illi͡ustrat͡sii i skhemy pomogut luchshe poni͡atʹ i usvoitʹ material.

Yakov Perelman proves that geometry is not at all a "desk" science created to torment schoolchildren. Each section of this book contains tasks and stories that will help you not only easily memorize complex formulas, but also put them into practice.
Perelman examines not only well-known theorems, but also practical everyday issues. How can I measure the circumference of a glass without a ruler and a centimeter, or count how many stars are reflected on the surface of a river? Why do wooden barrels have bulging sides?
You will begin to enjoy science and begin to notice the laws of geometry everywhere: on the street, at home, and even in fiction! In "Entertaining Geometry," for example, it tells about the geometric mistakes Swift and Pushkin made in their books.
The book will be interesting not only for children, but also for adults, and the illustrations and diagrams will help to better understand and assimilate the material.