A regular pentagon is inscribed in a circle as shown.1. Find the measure of a minor arc cut off by one of the diagonals of the pentagon.2. Find the length of the same minor arc in problem 16a, given the radius of the circle is 10cm. Leave answer in terms of pi.

A regular pentagon is inscribed in a circle as shown1 Find the measure of a minor arc cut off by one of the diagonals of the pentagon2 Find the length of the sa class=