None of the figures given have an orthocenter.
What is Orthocenter?
Orthocenter is the point or region where the three altitudes of a triangle meet.
If we look at the figures given, we would find that none of the figures have an orthocenter as most of them have a centroid instead of an orthocenter.
None of the figures have an orthocenter.
Learn more on orthocenter of a triangle here;
https://brainly.com/question/25939603
