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## Right angle

en.wikipedia.org/wiki/Right_angle

In geometry and trigonometry, a right angle is an angle that bisects the angle formed by two ... Euclid uses right angles in definitions 11 and 12 to define acute angles (those smaller than a right ...

## Definition of Right Angle - Math is Fun

www.mathsisfun.com/definitions/right-angle.html

Definition of. Right Angle. more ... Right Angle. An angle which is equal to 90°, one quarter of a full revolution. © 2015 MathsIsFun.com v0.86. Right Angles.

## Right Angle - math word definition - Math Open Reference

www.mathopenref.com/angleright.html

Definition of an right angle (one whose measure is exactly 90 degrees).

## Right angle | Define Right angle at Dictionary.com

www.dictionary.com/browse/right-angle

Right angle definition, the angle formed by two radii of a circle that are drawn to the extremities of an arc equal to one quarter of the circle; the angle formed by ...

## Right Angle | Definition of Right Angle by Merriam-Webster

www.merriam-webster.com/dictionary/right angle

an angle formed by two lines that are perpendicular to each other : an angle that measures 90°. Source: Merriam-Webster's Learner's Dictionary. Examples: right ...

## What is a Right Angle? - Definition & Formula - Video & Lesson ...

In this lesson, you will learn about the properties that identify right angles. You will also discover where right angles can be found and learn...

## Right angle - definition of right angle by The Free Dictionary

www.thefreedictionary.com/right angle

An angle formed by the perpendicular intersection of two straight lines; an angle of 90°. American Heritage® Dictionary of the English Language, Fifth Edition.

## Right Angle - Definition, Examples & Fun Math Worksheets | Splash ...

www.splashmath.com/math-vocabulary/geometry/right-angle

Definition of Right Angle explained with illustrated examples. Also, practice lots of math problems with fun math worksheets at Splash Math.

## Definition and examples right angle | define right angle - algebra ...

www.icoachmath.com/math_dictionary/right_angle.html

Right angle is an angle that has...complete information about the right angle, definition of an right angle, examples of an right angle, step by step solution of ...

## Right angle dictionary definition | right angle defined - YourDictionary

www.yourdictionary.com/right-angle

The definition of a right angle is the meeting point between two perpendicular straight lines. An example of a right angle is a 90º angle. YourDictionary definition ...