in question on triogonometry, especially when involve with triangle, we should know about this.
sin- opposite * hipotenus
cos- adjacent * hipotenus
tan- opposite * adjacent
to easy four us to memories is:
sin- Orang Hutan
cos- Ambil Helmet
tan- Orang Asing
hehe.. gud luck!
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1 comment:
yeah !
its is really interesting to read ur article
and it's really helping me to memorize the trigonometric formula.
keep up the good job
i will always reading your blog :)
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