Trigonometry:

• Angle in standard position
• Positive and negative angles
• Co-terminal angles

Test Review due tomorrow

Log Test on Thursday

For Wednesday: p236 exploratory #1,6,11,13; written #3-9 odd and 17-27 odd

Radian Measure

• Measure of a central angle and the ratio of the length of the intercepted arc to the radius
• Converting between radians and degrees

Test tomorrow

For Friday: p239 written #3-13 odd and 17-27 odd

•  Coordiantes of an angle in the unit circle
• Quadrantal angles
• Sign of trig functions in the four quadrants

p240 #37,39,43; p243 exploratory #1-23

Quiz Wednesday on Quadrantal angles and sign in quadrants

First Pythagorean Identity

Reference angle (Quadrant I)

The relationship of angles in Quadrants II, III, and IV to the reference angle

Special angles in Quadrant I

Quiz tomorrow on Quadrantal angles and sign of trig ratio in each quadrant

p244 written 1-21 odd. 

p 248 exploratory odd

Quiz Friday on Special Angles

Quiz

Express an angle as a funciton of a positve acute  angle

p. 248 29-43 odd

Quiz Friday

Quiz

Find the trig value of an angle using the reference angle

Converting between Degrees-Minutes-Seconds and Degrees-Decimals

Amsco p 316 #1-27

Convert to DMS: a) 27.5° ; b) 165.25° ; c) -42.125°

Convert to 4 decimals: d) 124°36’ ; e) 352°50’

Test Review

Test on Thursday, 12/18

Graphing :

• y = a sin bx
• y = a cos bx