Respuesta :

None of the above.
The orthocenter is the point where the three altitudes meet. An altitude is the line from one vertex perpendicular to the opposite side. 

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