(6^-3 y5)5 2xy^2z^6 =

In a certain pentagon, the interior angles are a, b,c, d,e where a, b,c, d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

Use circumcenter theorem to solve for the given values

If cos(θ)=2853 with θin q iv, what is sin(θ)?