Rachel
About
Khan Academy on a Stick
Basic trigonometry II
A few more examples using SOH CAH TOA
Sine, cosine and tangent trigonometric functions
Basic trigonometry
Example: Using soh cah toa
Basic trigonometry II
Example: Trig to solve the sides and angles of a right triangle
Angle to aim to get alien
How much of a pyramid is submerged
Your browser does not support Flash or HTML5 video. You can:
upgrade your browser
install Flash
try this direct link
If the above player doesn't work,
try this direct link
.