Simple Maths Hack Makes Trigonometry EASY

The easy guide to Trigonometry and Pythagoras, this easy guide will help in GCSE exam or Electrical course or any other use you may find for it. This quick revision aid will aid you in the use and application of either Trigonometry or Pythagoras. With a guide to worked examples and formula transposition. This can easily be applied to electrical theory such as power or power factor.