# Flashcards - TExMaT Master Mathematics Teacher 8-12: Properties of Triangles

Flashcards - TExMaT Master Mathematics Teacher 8-12: Properties of Triangles
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right angle
In geometry and trigonometry, a right angle is an angle that bisects the angle formed by two adjacent parts of a straight line
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Pythagorean theorem
In mathematics, the Pythagorean theorem, also known as Pythagoras's theorem, is a fundamental relation in Euclidean geometry among the three sides of a right triangle
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median
The median is the value separating the higher half of a data sample, a population, or a probability distribution, from the lower half
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isosceles triangle
In geometry, an isosceles triangle is a triangle that has two sides of equal length
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isosceles triangle
In geometry, an isosceles triangle is a triangle that has two sides of equal length
median
The median is the value separating the higher half of a data sample, a population, or a probability distribution, from the lower half
Pythagorean theorem
In mathematics, the Pythagorean theorem, also known as Pythagoras's theorem, is a fundamental relation in Euclidean geometry among the three sides of a right triangle
right angle
In geometry and trigonometry, a right angle is an angle that bisects the angle formed by two adjacent parts of a straight line
right triangle
A right triangle or right-angled triangle is a triangle in which one angle is a right angle
triangle
A triangle is a polygon with three edges and three vertices
equilateral triangle
In geometry, an equilateral triangle is a triangle in which all three sides are equal
Similar figures
Two geometrical objects are called similar if they both have the same shape, or one has the same shape as the mirror image of the other
centroid
In mathematics and physics, the centroid or geometric center of a plane figure is the arithmetic mean position of all the points in the shape

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