I want to know when do we have to use sin, cos and tan in order to find the leng

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secondary 2 | Maths
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secondary 2 Maths Singapore

I want to know when do we have to use sin, cos and tan in order to find the length of a triangle

Date Posted: 3 years ago

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breakdown of the method. hope it helps :))

Date Posted: 3 years ago

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solving the questions with the above-mentioned method as some examples.

Date Posted: 3 years ago