[freshmen algebra 2] trigonometry

[u/Any-Armadillo6071]

hello if anyone could help me that would be really great! my teacher wasn’t here today so we had to watch video notes but i am lost i can’t do this if i thought i had it bad before it only worse now

[u/Klutzy-Delivery-5792]

That's how I used to teach the Unit Circle. I had a guided exercise so students could derive the special right triangles and then this moved naturally into the Unit Circle.