Always for it to be a complete triangle with three altitudes it would have to intersect at a vertex.
Yes.
Well, isn't that a happy little question! The altitude of a triangle is always perpendicular to the base it intersects. It's like a little friend that helps the triangle stand tall and proud. Just remember, in the world of triangles, altitudes are always there to lend a hand and make everything more balanced and beautiful.
Because thats how it's suppose to be
Sometimes.Sometimes.Sometimes.Sometimes.
Sometimes
No.
The angle bisectors always intersect inside the triangle. (This is not true for altitudes and right bisectors.)
The perpendicular bisectors only intersect on the triangle when it is an isosceles right triangle.
sometimes
Always.
The orthocenter of a triangle is the point where the three altitudes of the triangle intersect. An altitude extends from a vertex (i.e. corner of the triangle) to the side opposite of it, and is perpendicular either to the side of the triangle, or to its extension. The three altitudes of a triangle are always concurrent (intersect at the same point). This point is known as the orthocenter, and always falls on the Euler Line with the centroid, circumcenter, and the center of the triangle's nine-point circle.
sf sf sf
Yes.
Well, isn't that a happy little question! The altitude of a triangle is always perpendicular to the base it intersects. It's like a little friend that helps the triangle stand tall and proud. Just remember, in the world of triangles, altitudes are always there to lend a hand and make everything more balanced and beautiful.
Yes. Medians always intersect in a single point, called the centroid, or geocenter.
Yes.
Yes.