A triangle is one of the basic shapes of geometry: a polygon with three corners or vertices and three sides or edges which are line segments. A triangle with vertices A, B, and C is denoted ABC.
the secondary parts are at the bottom.
the secondary parts of the triangle
median - a segment whose endpoints are a vertex of the triangle and the midpoint of the opposite side
angle bisector - a segment which bisects an angle and whose endpoints are a vertex of the triangle and a point on the opposite side
altitude - a segment from the vertex of the triangle perpendicular to the line containing the opposite side
perpendicular bisector - a line whose points are equidistant from the endpoints of the given side.
incenter - the point of concurrency of the three angle bisectors of the triangle
centroid - the point of concurrency of the three medians of the triangle
orthocenter - the point of concurrency of the three altitudes of the triangle
circumcenter - the point of concurrency of the three perpendicular bisectors of the sides of the triangle .
by merivic lacaya and acefg123
ZNNHS Student. Toronto university student
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because it is part of geometry
There are four different types of triangles. They include the isosceles triangle, equilateral triangle, scalene triangle and obtuse triangle. Triangles are used in geometry.
There are 3 angle in any triangle. Iin plane geometry. collectively they will add up to 180 degrees. In non-Euclidean geometry the total will be greater or less than 180 degrees depending on which geometry is being used.
In Euclidean geometry a right angle triangle has two acute angles. All others have three.
The three secondary parts of a triangle are typically associated with one word. They are commonly called the perpendicular bisectors of the triangle.
scalene,acute,obtuse,right
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A right triangle in geometry is a triangle that has 90 degrees as one of its angles.
A triangle is one of the basic shapes of geometry: a polygon with three corners or vertices and three sides or edges which are line segments. A triangle with vertices A, B, and C is denoted ABC.In Euclidean geometry any three non-collinear points determine a unique triangle and a unique plane (i.e. a two-dimensional Euclidean space).the secondary parts of the trianglemedian - a segment whose endpoints are a vertex of the triangle and the midpoint of the opposite sideangle bisector - a segment which bisects an angle and whose endpoints are a vertex of the triangle and a point on the opposite sidealtitude - a segment from the vertex of the triangle perpendicular to the line containing the opposite sideperpendicular bisector - a line whose points are equidistant from the endpoints of the given sideincenter - the point of concurrency of the three angle bisectors of the trianglecentroid - the point of concurrency of the three medians of the triangleorthocenter - the point of concurrency of the three altitudes of the trianglecircumcenter - the point of concurrency of the three perpendicular bisectors of the sides of the triangle
hypotenuse
The answer will depend on what PARTS! Also, you will not be able to go very far without a good understanding of spherical geometry.
Yes, if you are willing to go beyond standard plane geometry. For example, a triangle can have two right angles in addition to a third angle on the surface of a sphere. No, if you must stick to regular secondary school plane geometry.
The altitude of a triangle IS a geometric concept so it intersects geometry in its very existence.
Corresponding parts of congruent triangles are congruent, perhaps some people use equal instead of congruent?
No, never in plane geometry.
In geometry, magnitude is the length of the hypotenuse of a right triangle.