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Mathematics 7 Online
OpenStudy (anonymous):

sin theta = 3/5 , theta in quadrant I need answers for cos theta, tan theta, cot theta, sec theta , csc theta ? it would be great if you could help me plzz need exact answers i will give some medals too need help asap

OpenStudy (anonymous):

well. sin=opposite/hypotenuse. thats should help you.

OpenStudy (anonymous):

the quandrant 1 thing doesnt really matter

OpenStudy (anonymous):

oh, and use the pythagorean theorem

OpenStudy (anonymous):

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OpenStudy (anonymous):

all ratios can be found

OpenStudy (anonymous):

don't know to do it sorry

OpenStudy (aravindg):

Once u get the triangle sin theta=opp side/hypotenuse cos theta=adj side/hypotenuse tan theta=sin theta/cos theta Similarly their inverse Now in third quadrant tan and cot are positive rest all are negative. Thats all!

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