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Mathematics 25 Online
OpenStudy (anonymous):

An acute angle θ is in a right triangle with sin θ = 8/9. What is the value of cot θ?

OpenStudy (anonymous):

OpenStudy (raden):

better way represent it to figure : |dw:1360806942088:dw|

OpenStudy (raden):

u have to determine the value of sign ? hint use the pythagorean theorem

OpenStudy (raden):

after u got the value of ? use the defined of cot (theta) = adj/opposite = ?/8

OpenStudy (anonymous):

So, the answer is (sq.rt.17)/8? (:

OpenStudy (raden):

can u show me, how u got like that ...

OpenStudy (raden):

btw, that's the correct answer :)

OpenStudy (anonymous):

I used the pythagorean theorem! (: And, thank you so much for your help! You're a lifesaver!! :D

OpenStudy (raden):

you're welcome :*

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