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The altitude of a triangle is the perpendicular drawn from the vertex of the triangle to the opposite side. Also, known as the height of the triangle, the altitude makes a right-angle triangle with the base. Below is an image that shows a triangle’s altitude.
Learn how to find the altitude of a triangle, which is the perpendicular line segment from a vertex to the opposite side. See the formulas for different types of triangles and how to use them to calculate the area of a triangle.
May 9, 2023 · Altitude or height of a triangle is the perpendicular line drawn from the vertex of a triangle to its opposite side. It makes a right angle with the base of the triangle. Altitude of a Triangle. Each triangle has three possible altitudes. Different triangles have different types of altitudes.
In geometry, an altitude of a triangle is a line segment through a vertex and perpendicular to a line containing the side opposite the vertex. This line containing the opposite side is called the extended base of the altitude. The intersection of the extended base and the altitude is called the foot of the altitude.
The altitude of a triangle is the perpendicular line segment that is drawn from the vertex of a triangle to the opposite side known as the base, or the line containing the base. Note that the altitude may be perpendicular to the base, or to the extension of the base.
Learn what is the altitude of a triangle, how to construct it, and how it relates to the orthocenter. See animations, examples, and exercises on altitude and other triangle topics.
When a triangle is a right triangle, the altitude, or height, is the leg. If the triangle is obtuse, then the altitude will be outside of the triangle. If the triangle is acute, then the altitude will be inside the triangle.
