Question

Given the triangle below, what is cot∡B?

Answer 1

Cot=1/tan=adjacent/opposite

Answer 2

\[\sqrt{33}/7\] \[7\sqrt{33}/33\] \[4\sqrt{33}/33\] \[\sqrt{33}/4\]

Answer 3

Very short video
http://www.khanacademy.org/math/trigonometry/v/basic-trigonometry
explains sin, cos, and tan
once you know them, learn csc= 1/sin , sec= 1/cos , cot= 1/tan

To answer your question, at angle B, label the adjacent side, and the opposite side.
then write down the ratio adjacent/opposite (of course, you need to use pythagoras to figure out the length of the unknown side)