Trigonometry Basics : how to find missing sides and angles easily (6 Golden Rules of SOHCAHTOA)

Basic Trigonometry - how to find missing sides and angles easily. The 6 golden rules to find angles or sides. Using sin, cos and tan to find missing sides and angles through SOHCAHTOA SOHCAHTOA is a way to remember the three main formula. Sin angle equals opposite divided by hypotenuse Cos angle equals adjacent divided by hypotenuse Tan angle equals positive divided by adjacent SOHCAHTOA sinx=opp/adj cosx=adj/hyp tanx=opp/adj Sine, Cosine and Tangent functions Essential Maths GCSE revision I created this video using a compilation of my own previously uploaded examples with the YouTube Video Editor (http://www.youtube.com/editor) View my channel: http://www.youtube.com/jayates79 See my new developing website at http://www.mathslearn.co.uk which contains maths revision videos, maths revision questions and maths revision answers. A compilation of my videos and revision resources ordered by grade at GCSE are being added to http://mathslearn.co.uk/gcse-revision