{"product_id":"trigonometry-refresher-dover-books-on-mathematics","title":"Trigonometry Refresher (Dover Books on Mathematics)","description":"This classic text encompasses the most important aspects of plane and spherical trigonometry in a question-and-answer format. Its 913 specially selected questions appear with detailed answers that help readers refresh their trigonometry skills or clear up difficulties in particular areas. Questions and answers in the first part discuss plane trigonometry  proceeding to examinations of special problems in navigation  surveying  elasticity  architecture  and various fields of engineering. The final section explores spherical trigonometry and the solution of spherical triangles  with applications to terrestrial and astronomical problems. Readers can test their progress with 1 738 problems  many of which feature solutions. 1946 edition. 494 figures.","brand":"My Store","offers":[{"title":"Default Title","offer_id":44857328009269,"sku":"ByrdShop_0486442276","price":316.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8139\/0901\/files\/ByrdShop_0486442276.jpg?v=1766054354","url":"https:\/\/atxbooks.com\/products\/trigonometry-refresher-dover-books-on-mathematics","provider":"ATX Books","version":"1.0","type":"link"}