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Mathematics 9 Online
OpenStudy (anonymous):

got it trig functions.

OpenStudy (hba):

Um,Do you have a question,We can work on ?

OpenStudy (hba):

Wow,It's already up. Time moves so fast......

OpenStudy (hba):

I am still waiting

OpenStudy (anonymous):

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OpenStudy (anonymous):

\[tan(15)=\frac{200}{x}\] \[x=\frac{200}{tan(15)}\] \[tan(30)=\frac{200}{x'}\] \[x'=\frac{200}{tan(30)}\] \[\Delta x=x-x'\]

OpenStudy (anonymous):

depending on what angle

OpenStudy (anonymous):

yea you got dat right

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