Basic trigonometry | Trigonometry | Khan Academy (English)

   Thursday, July 01, 2021   

Starting a new Lecture Notes Series on Basic trigonometry | Trigonometry | Khan Academy

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Basic trigonometry | Trigonometry | Khan Academy
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Lecture Description of this above Topic:

Lecture 1: Showing relationship between cosine and sine of complements

Lecture 2: Example relating trig function to side ratios

Lecture 3: Basic trigonometry II | Basic trigonometry

Lecture 4: Figuring out coordinate of bended figure using trig

Lecture 5: Example: Using soh cah toa

Lecture 6: Basic trigonometry

Lecture 7: Secant (sec), cosecant (csc) and cotangent (cot) example

Lecture 8: Similarity to define sine, cosine, and tangent

Lecture 9: Example with trig functions and ratios

Lecture 10: How much of a pyramid is submerged

Lecture 11: Angle to aim to get alien

Lecture 12: Example: Trig to solve the sides and angles of a right triangle

Lecture 13: Example: Using trig to solve for missing information

Lecture 14: Sine and cosine of complements example