sin theta=-2/9 and tan theta is less than 0. Find sec theta and draw a reference angle. PLEASE HELP IM DYING I don't understand this

Question

nnesha · Answer

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remember this CAST rule for signs

prizzyjade · Answer

Sin theta = -2/9
Tan theta<0

Sec theta = 1/cos theta

Tan theta = sintheta/costheta

Let tan = -1

-1(costheta)= -2/9
Costheta=2/9


Sectheta=1/(2/9)
Sectheta= 9/2

anonymous · Answer

okay

anonymous · Answer

I'm still so confused haha

nnesha · Answer

alright so given sin = -2/9 
which is negative 
2nd information given is tan < 0 so at which quadrant you should draw right triangle ?