Trigonometry Workbook For Dummies

I needed this review to return to a teaching company after being away from upper level math for 19 years. Perfect for me and use with students.

After having a 4 year break after highschool, I was able to use this book to get up to speed, which saved me a lot of embarrassment of asking very basic questions during the semester.

Bought this for my daughter who struggles with math. She felt that the Geometry for Dummies helped so we bought this with the workbook. She says it helps. Since I have no memmory of my Trig class, I am glad that this is a good substitute. Whew!

I need this book as a reference book for seventh grade math since written on a level that seventh graders can comprehend. Additionally, the examples in the workbook are applicable and adequate for seventh graders. It seems that Amazon.com is my ‘turn to place’ to find books that I need. It is a total waste of time to try to find books locally, either their web site are convoluted or misrepresent themselves to draw you into their establishments. I give Amazon.com an ‘Atta boy.’

This is one of the many books I have bought through Amazon and I am very satisfied with it. Anytime I order a book that is described as good or excelent condition they come in and look brand new. This was no exception, it came in looking like a new book...

I was in a bit of a quandary as to how to rate this book. I bought the book and the companion "Trigonometry for Dummies" to refresh my trig skills, long rusted after nearly 50 years of little use. Both books are really quite good although the workbook could be more comprehensive. The big problem with this workbook, and to a lesser extent with the "Trigonometry for Dummies" book, is the large number of errors and typos in the book. One works out a very complicated identity problem only to find that the stated problem is different from the problem answered due to typographical errors. I don't think I went seven pages without finding an error. Most of the errors were changed minus or plus signs. This made maintaining confidence in the book very difficult. One would think that a big publisher like Wiley would employ competent proofreaders. I would also expect them to have an errata sheet somewhere on their web page. But, nooo, nothing helpful there at all except a glossary they forgot to put in the main trig book. Overall, both books were very helpful, with the exception of not having a lot of confidence that the answer to the problem I was trying to solve would be correct.

The price was reasonable, the shipping was professionally and promptly done. It is in good condition for a used volume, and it makes a nice resource to use on an informal study basis (I'm not afraid to wear it out with use!)

Good practice book

O livro permite aprender passo a passo resolvendo exercícios que me parece a melhor forma de reter conhecimento.

Really ejoyed startin the book, brout me back to days of yuth when I never lerned at scool!!

Je suis content de mon achat

Book is missing pages 113-126!

Worth every penny.