Published on CourseNotes (https://course-notes.org)

Home > Algebra Sin, Cos, and Tan

Algebra Sin, Cos, and Tan

Subject: 
Algebra [1]
Rating: 
0
No votes yet
SocialTags: 
Geometry [2]
Triangles [3]
Elementary mathematics [4]
Trigonometry [5]
Elementary geometry [6]
Triangle geometry [7]
Right triangle [8]
Hypotenuse [9]
Triangle [10]
Sine [11]
Right angle [12]
Adjacent [13]
A right-angled triangle is a triangle in which one of the angles is a right-angle. The hypotenuse of a right angled triangle is the longest side, which is the one opposite the right angle. The adjacent side is the side which is between the angle in question and the right angle. The opposite side is opposite the angle in question. In any right angled triangle, for any angle: The sine of the angle = the length of the opposite side the length of the hypotenuse The cosine of the angle = the length of the adjacent side the length of the hypotenuse The tangent of the angle = the length of the opposite side the length of the adjacent side So in shorthand notation:

Wait just a minute here...

In order to access these resources, you will need to sign in [14] or register [15] for the website (takes literally 1 minute!) and contribute [16] 10 documents to the Course-Notes.Org library. Until you contribute 10 documents, you'll only be able to view the titles of the uploaded documents.

  • Unlock Course-Notes.org

    Gain access to members only, premium content that includes past essays, DBQs, practice tests, term papers, homework assignments and other vital resources for your success!

  • Interact with other members

    Receive feedback from the Course-Notes.Org community on your homework assignments

  • Participation = Points

    Earn points for by contributing documents to the library, helping other members, writing informative blog posts, and voting in polls!

There are over 10,000 documents that have been added to the Members Only section that you won't find anywhere on this site or on the interwebs, for that matter. In order to access these resources, you will need to register [15] for the website (takes literally 1 minute!) and earn 100 cnote$ (use the table above to figure that out). Until you contribute earn 100 cnote$, you'll only be able to view the titles of the uploaded documents and some teaser text.

Get started right now! [15]

Source URL:https://course-notes.org/algebra/premium/algebra_sin_cos_and_tan#comment-0

Links
[1] https://course-notes.org/subject/algebra [2] https://course-notes.org/taxonomy/term/1039213 [3] https://course-notes.org/taxonomy/term/1039216 [4] https://course-notes.org/taxonomy/term/1039215 [5] https://course-notes.org/taxonomy/term/1039214 [6] https://course-notes.org/taxonomy/term/1040186 [7] https://course-notes.org/taxonomy/term/1039217 [8] https://course-notes.org/taxonomy/term/1040332 [9] https://course-notes.org/taxonomy/term/1039290 [10] https://course-notes.org/taxonomy/term/1039219 [11] https://course-notes.org/taxonomy/term/1040641 [12] https://course-notes.org/taxonomy/term/1041937 [13] https://course-notes.org/taxonomy/term/1041938 [14] https://course-notes.org/user [15] https://course-notes.org/user/register [16] https://course-notes.org/node/add/upload/bulk