As the apothem of a polygon inscribed in a circle gets closer to the size of the radius of that circle, the perimeter of the polygon approaches . the value of pi
the circumference of the circle
the area of the circle
the ratio of the circle’s circumference

Fine fellow, that lebrun," said arobin when robert had gone. "i never heard you speak of him.""i knew him last summer at grand isle," she replied.  what becomes apparent during this conversation? robert and arobin are both aware they are rivals for edna’s affections.arobin is unaware of robert’s role in edna’s life, but robert is aware of arobin’s role.robert is completely unaware of arobin’s romantic intentions and love for edna.robert has much more confidence in himself than arobin does.