Often asked: What Does Altitude Mean In Geometry?

An altitude of a triangle is the perpendicular segment from a vertex of a triangle to the opposite side (or the line containing the opposite side).

What is a altitude in geometry example?

In geometry, the altitude is a line that passes through two very specific points on a triangle: a vertex, or corner of a triangle, and its opposite side at a right, or 90-degree, angle. The opposite side is called the base. All triangles have three vertices and three opposite sides.

How do you find altitude in geometry?

The basic formula to find the area of a triangle is: Area = 1/2 × base × height, where the height represents the altitude. Using this formula, we can derive the formula to calculate the height (altitude) of a triangle: Altitude = (2 × Area)/base.

What is altitude used for in math?

Generally: another word for height. For Triangles: a line segment leaving at right angles from a side and going to the opposite corner.

What is an example of altitude?

It describes the angle between the horizon and some point in the sky. For example, if a star is directly overhead, its altitude is 90 degrees. If a star has just set or is just about to rise, it is right at the horizon and has an altitude of 0 degrees.

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Is altitude the same as height?

True altitude is the actual elevation above mean sea level. It is indicated altitude corrected for non-standard temperature and pressure. Height is the vertical distance above a reference point, commonly the terrain elevation.

What does it mean if a line is an altitude?

In geometry, an altitude of a triangle is a line segment through a vertex and perpendicular to (i.e., forming a right angle with) a line containing the base (the side opposite the vertex). The length of the altitude, often simply called “the altitude”, is the distance between the extended base and the vertex.

What is altitude in rhombus?

The height of a rhombus (also called its altitude) is the shortest perpendicular distance from its base to its opposite side.

What is altitude in algebra?

An altitude is a line which passes through a vertex of a triangle, and meets the opposite side at right angles. The length of a perpendicular from a side of the triangle to the opposite vertex. This is often used to calculate the area of a triangle. See Area of a triangle.

What is altitude in triangle Class 7?

An altitude of a triangle is the perpendicular line drawn from the vertex of the triangle to the opposite side. The altitude of a triangle is also known as the height of the triangle. In triangle ABC, AD is the altitude which is a perpendicular line drawn from the vertex A to the point D in the opposite side BC.

What does altitude mean in a triangle?

An altitude of a triangle is the perpendicular segment from a vertex of a triangle to the opposite side (or the line containing the opposite side).

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Is an altitude in triangle ABC?

In a triangle, if through any vertex of the triangle we draw a line that is perpen- dicular to the side opposite the vertex, this line is an altitude of the triangle. The line opposite the vertex where the altitude is perpendicular to is the base. In △ABC above, BD is an altitude.

What are Midsegments of a triangle?

A midsegment of a triangle is a segment that connects the midpoints of two sides of a triangle.

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