match up the centers
Centroid
“The point nearest to all
three fences”
Which kind of center was each of your buddies describing?
Pair ’em up! (You’ll have a center left over.)
SOlUTion
Orthocenter
“The point nearest to all
three corners”
“The point where half the
crowd is on either side, no
matter which way you look”
Circumcenter
Incenter
There must be a reason.
Geometry people never do anything without
a reason. So, if there are different ways of
defining the center it suggests that there must
be times when one center is more appropriate
than another, don’t you think?
Really, four different
centers? Some of those
don’t really look like a
“center” at all. What gives?
184 Chapter 4