Speedy Publishing 
Trigonometry (Speedy Study Guides) 

Trigonometry is the branch of science that studies triangles, paying particularly close attention to the measurements between the triangle’s points and the angles of the triangle’s three corners. Trigonometry is used for a variety of fields, including tailoring, landscaping and architecture. One great reason for people studying trigonometry to have charts is that there are many different formulas used to determine angles and measurements. Having a chart that showed different kinds of triangles and the formulas associated with them is quite handy!

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At Speedy Publishing, we envision our company and publishing arm as being a premier publisher of quick-reference materials, useful reference books, fiction books in all sub-genres and creative non-fiction to both entertain and assist readers worldwide in reading a fun and exciting books and also accomplishing their educational and professional goals. We continually update our products, ensuring accuracy of information, making sure they are fun and entertaining. Our products are always available in whatever format our readers need.