内切和外切

b1tch

园内切和外切一个正方形 用英文怎么说啊？
跪求！

zlw1799

Circumscribed Circle - A circle that encompasses (or surrounds from the outside) a polygon such that the circle's circumference intersects the vertices of the polygon.
Inscribed Circle - An inscribed circle is a circle that lies inside a figure such that points on the edge of the circle are tangent to the sides of the figure.

dooooooooit

zlw1799 发表于 2014-10-19 06:50
Circumscribed Circle - A circle that encompasses (or surrounds from the outside) a polygon such that ...

感谢！