Use the links below for extra help/practice
https://www.youtube.com/watch?v=y8CPwUw0KMM
https://www.youtube.com/watch?v=3H28-wzsF3s
https://www.youtube.com/watch?v=IovoJ6JEykA
http://www.purplemath.com/modules/incldecl.htm
HW: Complete WS Angles of Elevation & Depression Day 1