AP Notes, Outlines, Study Guides, Vocabulary, Practice Exams and more!

Pi

Trigonometry

Rating: 
0
No votes yet
SocialTags: 
Trigonometry
Generalized trigonometry
Pi
Calculus

Pre ? Calculus Math 40S: Explained! www.math40s.com 9 Pre ? Calculus Math 40S: Explained! www.math40s.com 10 Trigonometry Lesson 2 Part One ? The Unit Circle The Unit Circle What you see here is the unit circle. This is a useful tool in: a) Comparing angles in degrees & radians. b) Finding exact values of the six trigonometric ratios. It is very important you memorize the unit circle

Algebra 2 Unit Circle Hints

Subject: 
Algebra
Rating: 
0
No votes yet
SocialTags: 
Measurement
Mathematical analysis
Pi
Radian
World Wide Web
Degree
CNote
Tags: 
algebra 2
the unit circle every 30 degree mark is just a faction counted by 1/6 in radians every 45 degree mark is just a fraction counted by 1/4 in radians the drgrees start at one then add 30, add 15, add 15, add 30, add 15, add 15, and so on the negatives are equivalent to the positives except opposite of them

How to add fractions easilly

Subject: 
Trigonometry
Rating: 
0
No votes yet
SocialTags: 
Mathematics
Elementary arithmetic
Division
Fraction
Numbers
Multiply
World Wide Web
CNote
Pi
My Pre-Cal teacher taught us this. When you are trying to add fractions during a sine or cosine problem, or something that has to do with a unit circle or a triangle, use this: Ex: 1/4 + 3/5 Multiply 5*1, multiply 4*3 and add them for the numberator, and multiply 4*5 for the denominator. So it would be 5+12/20. 17/20. You multiply the denominator of one and numerator of other by the denominator of other and numerator of one.Then add. That will give you the numerator. Then the denomnator you multiply both denominators and add.

Basic Trigonometric Formulas

Subject: 
Calculus
Rating: 
0
No votes yet
SocialTags: 
Complex analysis
Pi
Technology
Tags: 
trig
Basic
PreCalculus Review
Trigonometric
Functions
Formula

Trigonometric Formulas Pythagorean Identities Sum and Difference Formulas Double Angle Formulas Squared Formulas Half-Angle Formulas Product-to-Sum Formulas Sum-to-Product Formulas
Text automatically extracted from attachment below. Please download attachment to view properly formatted document.
---Extracted text from uploads/archive/calculus/trigonometric_formulas.doc---

Trigonometry Reference Chart

Subject: 
Trigonometry
Rating: 
0
No votes yet
SocialTags: 
Geometry
Mathematical analysis
Trigonometry
Mathematics
Generalized trigonometry
Unit circle
Trigonometric functions
Degree
Angle
Pi
CNote
Circle
Tags: 
Trigonometry sin cos circle Trig
The unit circle is a commonly used tool in trigonometry because it helps the user to remember the special angles and their trigonometric functions. The unit circle is a circle drawn with its center at the origin of a graph(0,0), and with a radius of 1. All angles are measured starting from the x-axis in quadrant one and may go around the unit circle any number of degrees. Points on the outside of the circle that are in line with the terminal (ending) sides of the angles are very useful to know, as they give the trigonometric function of the angle through their coordinants. The format is (cos, sin). Note that in trigonometry, an angle can be of any size, positive or negative. An angle larger than 360º means that you have gone round the circle more than once.

Unit circle

Subject: 
Trigonometry
Rating: 
0
No votes yet
SocialTags: 
Geometry
Trigonometry
Circles
Conic sections
Curves
Spheres
Unit circle
Generalized trigonometry
Pi
N-sphere
CNote
In mathematics, a unit circle is a circle with a radius of one. Frequently, especially in trigonometry, "the" unit circle is the circle of radius one centered at the origin (0, 0) in the Cartesian coordinate system in the Euclidean plane.

Text automatically extracted from attachment below. Please download attachment to view properly formatted document.

---Extracted text from unitcircle_0.gif---

Unit circle

Subject: 
Trigonometry
Rating: 
0
No votes yet
SocialTags: 
Geometry
Trigonometry
Circles
Conic sections
Curves
Spheres
Unit circle
Generalized trigonometry
Pi
N-sphere
CNote
n mathematics, a unit circle is a circle with a radius of one. Frequently, especially in trigonometry, "the" unit circle is the circle of radius one centered at the origin (0, 0) in the Cartesian coordinate system in the Euclidean plane.

Text automatically extracted from attachment below. Please download attachment to view properly formatted document.

---Extracted text from unitcircle.gif---

mnemonic devices for geometry!

Subject: 
Geometry
Rating: 
0
No votes yet
SocialTags: 
Pi
Complex analysis
Mathematics
Hexadecimal
Pe
Milü
Human Interest
Tags: 
pi
Value Of Pi (π) Count the number of letters in each word: Pi (π) to 7 decimal places: (Word lengths are digits) May I have a large container of coffee? 3.1415926 Pi (π) to 10 decimal places: (Word lengths are digits) May I have a large container of coffee ready for today? 3.1415926535 Pi (π) to 12 decimal places: (Word lengths are digits) See, I have a rhyme assisting my feeble brain, its tasks oft-times resisting. 3.141592653589 Pi (π) to 30 decimal places: (Word lengths are digits) Now I, even I, would celebrate In rhymes unapt, the great Immortal Syracusan, rivaled nevermore, Who in his wondrous lore, Passed on before, Left men his guidance How to circles mensurate. and another one also to 30 decimal places (written by Michael Shapiro)
Subscribe to RSS - Pi

Need Help?

We hope your visit has been a productive one. If you're having any problems, or would like to give some feedback, we'd love to hear from you.

For general help, questions, and suggestions, try our dedicated support forums.

If you need to contact the Course-Notes.Org web experience team, please use our contact form.

Need Notes?

While we strive to provide the most comprehensive notes for as many high school textbooks as possible, there are certainly going to be some that we miss. Drop us a note and let us know which textbooks you need. Be sure to include which edition of the textbook you are using! If we see enough demand, we'll do whatever we can to get those notes up on the site for you!