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In Geometry

An angle consists of two rays or lines having the same endpoint (vertex). An angle is formed when two rays meet at an endpoint. The endpoint is called the vertex… of the angle. The measure of an angle tells how far one side is turned from the other side -0 degrees is no turn and 360 degrees is one full turn. You can name angles by how their measures compare to 90 degrees or 180 degrees. There are 4 types of angles, acute angle, right angle, obtuse angle, and straight angle. An acute angle is an angle that measures less than 90 degrees. A right angle is an angle that measures exactly 90 degrees. A straight angle measures exactly 180 degrees. (MORE)

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In Geometry

they are angles in a shape. what kinds of shapes what are rats? rats are creatures that shouldn't be fiddled with cause they can bite.i like rats because i have one and his n…ame is jingles. i named him that because when i walked in the pet shop i heard a little jingle come out of nowwhere and land in his box. and then i knew that he was the one that woukd be perfect for me. THE END. (MORE)

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An angle is the measurement between two lines that share a point. A right angle, which consists perpendicular lines, is exactly 90 degrees. A straight line is 180 degrees (two… right angles combined). (MORE)

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There is diffrent kind of angles like thesse.First,there is an acute angle for example 40 deegrees.Next. there is a right angle witch is exactly 90 deegrees.Also,there is an o…btuse angle that is always higher than 90 deegees like 151 deegrees.Now ,the straight angle witch is half of a protractor 180 deegrees.Lasttly,reflex angle witch is higher than 180 deegrees...210,320,198 deegrese.Those are the angles. (MORE)

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No, Angle Angle Angle is not a proof that two triangles are congruent. It is only proof that they are similar. The shape of a triangle is based on its angle measures. Its size…, however, is dependent on the length of its sides. To be congruent, angles and sides must have the same measure. For instance, angle measures of 90, 60, and 30 could create a right triangle with side lengths of 3, 4, 5 and a right triangle with side lengths of 6, 8, 10. The two triangles are not the same size, even though their angles are congruent. So AAA is not enough to prove congruency. You must use a side measure at some point. (MORE)

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Because angle angle angle does not necessarily give rise to congruent triangles - they can be similar, but non-congruent.

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In Geometry

it equals 90 degrees and the two rays that make it are perpendicular,so it's a square corner

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In Geometry

AAA, or angle angle angle, is a postulate used to prove the similarities of two triangles. If there exists a correspondence between the vertices of two triangles such that th…e three angles of one triangle are congruent to the corresponding angles of the other triangle, then the triangles are similar. (AAA) (MORE)

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In Physics

-- The angle of incidence is the angle between the perpendicular to the reflecting surface and the direction from which the light arrives before reflection. -- The angle …of reflection is the angle between the perpendicular to the reflecting surface and the direction toward which the light departs after reflection. (MORE)

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In Geometry

Assuming your question is what makes a right-angle, it is an angle of 90o .