### SOHCAHTOA - the trick to finding a missing side in maths

This maths video shows how to use the cos, sin and tan functions to find the missing length using SOHCAHTOA. For finding angles see: http://youtu.be/7rJfKGmp6fwThis is an essential Maths GCSE revision video and discusses the hypotenuse, adjacent and opposite ratios and the inverse trigonometry functions.

Length:
04:04