Question

Sam needs to find the orthocenter of a triangle. He drew a triangle and
then found the altitudes. Sam then found the intersection of the altitudes
and marked it as the orthocenter.
Did Sam find the orthocenter?

A. No, Sam should have used the angle bisectors to find the
orthocenter.

B. No, Sam should have used the perpendicular bisectors of the sides
to find the orthocenter.

C. No, Sam should have used the medians to find the orthocenter.

D. Yes, Sam found the orthocenter of the triangle.