Sure, here's a simple lesson broken into steps:[br][br][b]Step 1: Introduction to Trigonometry Basics[/b][br][br]In right-angled triangles, trigonometry helps us find missing angles or sides.[br][br]The three main trig functions are:[br][br][list][*][br]Sine[br][br][/*][*][br]Cosine[br][br][/*][*][br]Tangent[br][br][/*][/list][br]Each one compares two sides of a right-angled triangle.[br][br][b]Step 2: Introducing SOHCAHTOA[/b][br][br]We use the word [b]SOHCAHTOA[/b] to remember the formulas:[br][br]SOH – Sine = Opposite / Hypotenuse[br][br]CAH – Cosine = Adjacent / Hypotenuse[br][br]TOA – Tangent = Opposite / Adjacent[br][br]Let me know when you're ready for the next part.[br]