Answer the following questions about this regular polygon (look at picture)

a) What is the measure of each exterior angle?

b) What is the measure of each interior angle?

c) How many diagonals can be drawn from one vertex?

d) The diagonals drawn in problem c divide the polygon into how many triangles?

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.