{"product_id":"9780957691629","title":"Pocket Revision: Basic Trigonometry","description":"This book provides a refresher for basic trigonometry. It covers: basic use of Sine, Cosine and Tangent to find sides or angles of right-angled triangles; Derivation and examples of the Sine Rule, Cosine Rule and Area of a triangle.\u003cp\u003eIt is suitable as a revision aid for anyone studying basic trigonometry but is particularly helpful for the Scottish SQA courses listed below:\u003c\/p\u003e\u003cp\u003eCFE maths outcomes MTH 4-16a\u003cbr\u003eNational 4 Relationships 1.3\u003cbr\u003eNational 5 Applications 1.1.\u003c\/p\u003e","brand":"On Demand Publishing, LLC-Create Space","offers":[{"title":"Default Title","offer_id":47008696598768,"sku":"9780957691629","price":6.41,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780957691629_p0.jpg?v=1763873038","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780957691629","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}