Altitudes in Triangles and the Orthocenter

The Orthocenter is the point of concurrency for the

medians altitudes perpendicular bisectors angle bisectors

If BC = 10 and AG = 8, find the area of triangle ABC.

If the area of triangle ABC = 50, and CE = 10, then which side of the triangle has a length of 10?

AC AB BC

The Orthocenter of a Right triangle is located at

the exterior of the triangle the midpoint of the hypotenuse the vertex of the right angle

Information: Altitudes in Triangles and the Orthocenter