ARGH! HELp??

<p>Hey, thanks for clicking, i figured you guys were all pretty smart, please help me with this math problem ...and I promise to comment on all your posts </p>

<p>Problem: I will describe the picture: A unit circle with three similar right triangles, triangle OCA is a right triangle with vertice C touching the unit circle. Right triangle ODB is a bit large with vertice B lying on the X-axis and touching the unit circle. Triangle OFE is a bit larger still with no vertice touching the unit circle. There is an arbitrary angle and the question asks me to find six line segments whose respective lenghts are sin t, cos t, tan t, cot t, sec t, csc t</p>

<p>PLEASE HELP ME, AT LEAST give me a tip or hint!!
thanks</p>