right angles are congruent
In mathematics, a right angle is a type of angle that measures exactly 90 degrees
In mathematics, a right angle is a type of angle that measures exactly 90 degrees. It is formed when two lines intersect and create perpendicular lines, meaning they are at a 90-degree angle to each other.
To say that right angles are congruent means that any two right angles have the same measure of 90 degrees. So, if you have two right angles, they will always be exactly equal in size. This is a fundamental property of right angles and can be proven using geometric theorems and definitions.
Congruence is a concept in geometry that refers to the equality in shape and size of two figures or objects. If two angles, lines, or shapes are congruent, it means they are the same in every respect, including length, angle measures, and overall shape.
Therefore, when we say that right angles are congruent, we are stating that all right angles have the same measures of 90 degrees. This property is used in various geometrical proofs, calculations, and constructions, allowing for consistent and accurate mathematical reasoning and problem-solving.
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