4. A classmate is having difficulty finding the measures of <BGE and <BDG in the diagram on the right. What mathematical a
dvice would you give them? Be sure to address the information they would need and describe how they would find these angle measures. Open document scroll all the way to the bottom picture is there.
Part 1) Find the measures of angle BGE we know that The inscribed angle measures half of the arc it comprises. so angle BGE=(1/2)*[arc EB]
Part 2) Find the angle BDG we know that The measure of the external angle is the semi-difference of the arcs that it covers. so angle BDG=(1/2)*[arc GEB-arc GB]
