Orthocenter of a triangle
Circumcenter
Its technical name is the incenter; it's also the center of the largest circle that can be inscribed within the triangle. (It is also equidistant from the nearest point along each of the three sides, if that's not obvious.)
yes, three planes can intersect in one point.
This is true. If three straight lines are drawn, they can only intersect at two points. That is, each line will only intersect with another once.
Obtuse Triangle
The point where the three altitudes of a triangle intersect is called the orthocenter. This can be located either inside or outside of the triangle.
The point where the altitudes of a triangle intersect is called the orthocenter. This point is concurrent, meaning the three altitudes intersect at this single point inside or outside the triangle. The orthocenter is different from the centroid, circumcenter, and incenter of a triangle.
Always for it to be a complete triangle with three altitudes it would have to intersect at a vertex.
No.
The altitudes of a triangle intersect at a point called the Orthocentre.Note : This is often stated as, "The altitudes are concurrent at a point called the Orthocentre."
I think it is the vertex. * * * * * No. It is the orthocentre.
It is the orthocentre.
A. The point where the three altitudes of the triangle intersect. ~Apex
The orthocenter of a triangle is the point where the altitudes of the triangle intersect. It may lie inside, outside, or on the triangle depending on the type of triangle. In an acute triangle, the orthocenter lies inside the triangle; in a right triangle, it is at the vertex opposite the right angle; and in an obtuse triangle, it is outside the triangle.
Actually, the orthocenter of a triangle is the point where the three altitudes of the triangle intersect. The altitudes are perpendicular lines drawn from each vertex to the opposite side. The angle bisectors of a triangle intersect at the incenter, not the orthocenter.
The orthocenter of a triangle is found at the intersection of the three altitudes of the triangle. Obtuse triangles contain altitudes which are found outside of the triangle, meaning their orthocenter must be outside of the triangle as well.