The lengths of the sides of right triangle ABC are shown in the figure below.
What is the cotangent of ∠B?
---------- = cotangent of an angle
the side adjacent to ∠B is x
the side opposite of ∠B is z
cotangent of ∠B = x/z
Ask Algebra House
ACT Practice Playlist
ACT is a registered trademark of ACT, Inc. SAT is a registered trademark of the College Board. ACT and SAT are not affiliated with this site.