# Flashcards - TExES Physics/Math 7-12: Similar Polygons

Flashcards - TExES Physics/Math 7-12: Similar Polygons
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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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congruent
In geometry, two figures or objects are congruent if they have the same shape and size, or if one has the same shape and size as the mirror image of the other
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similar
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
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geometric mean
In mathematics, the geometric mean is a type of mean or average, which indicates the central tendency or typical value of a set of numbers by using the product of their values
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geometric mean
In mathematics, the geometric mean is a type of mean or average, which indicates the central tendency or typical value of a set of numbers by using the product of their values
similar
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
congruent
In geometry, two figures or objects are congruent if they have the same shape and size, or if one has the same shape and size as the mirror image of the other
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
angle bisector theorem
In geometry, the angle bisector theorem is concerned with the relative lengths of the two segments that a triangle's side is divided into by a line that bisects the opposite angle
proportion
Proportion is a central principle of architectural theory and an important connection between mathematics and art

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