What Is a Right Angle?

Answer

A right angle is an angle that is exactly 90 degrees. When an angle is 90 degrees, one leg of the angle is perfectly horizontal, and the other is perfectly vertical. It is the best angle for creating stable structures. You can find more information here: http://www.mathsisfun.com/rightangle.html
Q&A Related to "What Is a Right Angle"
1. Loosen the screws so the piece can be inserted. This will either be one or two handles to loosen depending on the design of the clamp. 2. Insert the right angle into the clamp
http://www.ehow.com/how_10002844_clamp-right-angle...
1. Know the 6 trig ratios. You need to memorize the following: sine. abbreviated as sin. opposite/hypotenuse. cosine. abbreviated as cos. adjacent/hypotenuse. tangent. abbreviated
http://www.wikihow.com/Use-Right-Angled-Trigonomet...
It is a square.
http://wiki.answers.com/Q/What_is_a_rhombus_with_r...
there are no right angles in a trapezoid or a trapezium.
http://wiki.answers.com/Q/Where+is+a+right+angle+o...
2 Additional Answers
Ask.com Answer for: what is a right angle
right angle
NOUN
1.
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 two perpendicular lines that intersect; an angle of 90°.
Source: Dictionary.com
A right angle is an angle that is exactly 90 degrees. A square and a rectangle are shapes made with right angles. A right triangle has one angle that is 90 degrees.
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The right angle congruence theorem states that all right angles are congruent. The degree of a right angle is 90 degrees. Being congruent means having the same ...
Shapes with right angles include squares, right angled triangles and rectangles. A right angle refers to one that measures ninety degrees, which can be easily ...
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