Autoplay
Autocomplete
Previous lesson
Complete and Continue
Trigonometry
Getting started
welcome and downloads
take this course with you on the go!
Angles and their measure
complementary and supplementary angles (4:00)
sketching angles in standard position (10:14)
quadrant of the angle (8:19)
converting between degrees and dms (6:56)
finding coterminal angles (23:19)
functions of negative angles
converting between degrees and radians (8:18)
oriented arc for a real number (5:41)
area of a circular sector (3:51)
linear and angular velocity
Six circular functions
find the value or say where it's undefined (8:25)
find all six trig functions given the quadrant of the angle (12:04)
find all six trig functions at the coordinate point (7:37)
find all six trig functions using reciprocal identities (5:27)
angle of depression and elevation (4:23)
proving the trig equation (5:37)
proving the trig equation with pythagorean identities (5:49)
The law of sines and law of cosines
law of sines (6:14)
law of cosines (7:05)
law of sines for area of a triangle (5:50)
heron's formula for area of a triangle (6:54)
The unit circle
introduction to the unit circle (18:15)
finding sine and cosine of an angle theta (4:07)
finding sine given cosine, or vice versa (10:00)
all possible values for the angle theta (17:33)
all possible values for the real number t (3:50)
completing a triangle (6:01)
given a point on the terminal side of the angle (3:48)
Graphing the trig functions
period and amplitude (5:40)
sketching sine and cosine (12:10)
comparing sine and cosine graphs (8:20)
sequence of transformations (5:36)
transformations, algebraically (5:15)
sketching graphs of transformations (4:29)
Trig identities
even-odd identities (4:40)
sum-difference identities (34:53)
half-angle identities (8:47)
double-angle identities (6:10)
product-to-sum identities (3:38)
sum-to-product identities (3:03)
using trig identities to prove the equation (8:36)
listing the solutions in the interval (22:18)
Final exam
trigonometry final exam
quadrant of the angle
quadrant of the angle notes.pdf
Download
quadrant of the angle notes.pdf
Quadrant of the angle.pdf
Download
Quadrant of the angle.pdf
Complete and Continue
Discussion
0
comments
Load more
0 comments