Unit+Circle(2)

= =

 

4.1 Radian and Degree Measure In this section we focus on the coversion between radians and degrees using basic formulas. You will also learn the parts to an angle (such as the terminal side and initial side), along with learning how to identify the complementary and suplementary angles of each angle.

By the end of this section you will know how to convert this angle into radians and degrees (BACKWARDS AND FORWARDS), label the parts to this angle, find its arc length, and find the area of its sector!

For notes on this section click on this link to view the powerpoint.  media type="custom" key="3957907" 4.2 The Unit Circle  This section goes into detail regarding the unit circle. It is a circle in which each of its main angles is asigned a radian value, degree value, and ordered pair. We will investigate what we can do with these numbers having to do with the six trigonometric functions and how these values can ultimately lead us to finding the missing sides to a triangle.

media type="custom" key="3962735"  For notes on this section click this link to view the powerpoint. Section 4.2 powerpoint

4.3 Right Triangle Trigonometry We will discuss: -Evaluating trigonometric functions of 30 and 60 degree triangles -Reciprocal identities -Quotient identities -Pythagorean identities -Applying your knowledge  For notes on this section click on this link to view the powerpoint. Section 4.3 photostory [|here]
 * -Evaluating trigonometric functions of 45 and 45 degree triangles
 * using trigonometric identities

<span style="font-size: 140%; color: #f967f4; font-family: 'Comic Sans MS', cursive;">4.4 Trigonometric Functions of Any Angle <span style="font-family: 'Comic Sans MS', cursive;">In this section we will be discussing reference angles and how to solve for them. Also, the different triginometric functions of quadrant angles are shown.



Section 4.4 power point

Works Cited [|www.voki.com] [|www.polldaddy.com] [|www.textanim.com] [|www.teachertube.com] Precalculus textbook [] [|http://images.google.com/imgres?imgurl=http://www.auburnschools.org/ahs/hdturner/Unit%2520Circle%] [|http://images.google.com/imgres?imgurl=http://mrhiggins.net/algebra2/wp-]