Bellwork reviewed filling out the Unit Circle with degrees, radians, and coordinates and introduced using the Unit Circle to find the exact value of Sin, Cos, and Tan of an angle.
There will be a Quiz over filling out the Unit Circle on Tuesday, February 27, 2018. Copies of blank Unit Circles and filled in Unit Circles can be found on the Quiz/Test Review page of this blog.
The remainder of the period we began discussing how to use the Unit Circle to find the exact value of Sin, Cos, and Tan of an angle.
Hwk #6 – Practice Sheet: Using the Unit Circle.
This hwk will be due on Monday, February 26, 2018 (for 5th hour it will be due on Tuesday, Feb 27).
Click on the links below for a copy of today’s bellwork with answers, a copy of Hwk #6, and notes/examples from today’s bellwork:
Alg 2B Bellwork with answers 2-15-18