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Sin Cos Tan - Basic Trigonometry - YourTeacher.com

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Uploaded by on Oct 31, 2007

For a complete lesson on sin cos tan, go to http://www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to find the missing side lengths and the missing angle measures in right triangles using sine, cosine, and tangent. Note that a scientific or graphing calculator is required for the problems in this lesson.

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  • that stare she does at the beginning is so sexy! lol

  • At the beginning it feels like shes staring into my soul o_e.

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  • She looks like she has a crack addiction

  • on my scientific calculator, 40cos x 4 = error 1.

    BUT, 4x cos40 = 3.06417

  • she i s a good teacher

  • boooo ,, is 2 boring lol..jajaj.

  • @sutdip "d e a d" !

    

  • useful. she's weird though.

  • The teacher looks like she is on crack

  • bitch i got 2.66

  • is "Find" not "find"

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