Homework Feb. 4th. Do 9, 10, 15

Sine law

Watch to see how and when to use sine law.

https://youtu.be/bDPRWJdVzfs

Trig Word Problems

Note that an exterior Angle of Depression is equal to the opposite interior Angle of Elevation.

Similar Triangles

How to tell if triangles are similar.

https://youtu.be/9ThXDY9Y3oU

Math Resource Site

Useful site for math resources. http://mathmaster.org/

Coin Problems

Watch the following video to see how to solve classic Coin problems.

https://youtu.be/GFjCb-vhdhM

Age Problems

Watch the following video and complete the questions on the page linked below.

https://youtu.be/cLQtqANYg6U

Do questions at end

http://www.wallace.ccfaculty.org/book/1.9%20Age.pdf