Trigonometry lesson 1 - what are trigonometric ratios

in #steemiteducation • 8 years ago

In this first lesson on trigonometry, you learn about how to label the sides of a right angle triangle as opposite, adjacent and hypotenuse, and how to calculate the trigonometric ratios sine, cosine and tangent.

#education #interesteem #maths #mathematics
8 years ago in #steemiteducation by
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     8 years ago 

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