Posted by Lucy on Saturday, April 19, 2008 at 3:53pm.
Find sec theta if tan theta =1/4 and 180 degrees<theta<270 degrees.
Answer: sqrt17/4
Thanks

Algebra II  Anonymous, Saturday, April 19, 2008 at 8:11pm
theta=atan(.25)=194 degrees
sec(theta)=sqrt(17)/4