Use the fundamental trigonometric identities to determine the simplified form of the expression.
cot B tan ß

Abe is a triangle. can you use the sss postulate or the sas postulate to prove triangle abc = triangle aed? by sss only neither apply both apply by sas only

Does the point (1, sqrt 7) lie on circle shown.

Consider circle c with angle acb measuring 3/4 radians.if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.