Right Angle
An angle with a degree measure of 90°.
A right angle is a type of angle that measures exactly 90 degrees. It is formed by two straight lines or segments that intersect each other at a point, creating a square corner. The symbol for a right angle is a small square in the corner of the angle.
A right angle is an important concept in mathematics, geometry, and engineering. It is used to create geometric shapes and solve problems involving angles, triangles, and other geometric figures.
In addition, right angles have several useful properties, including the fact that opposite angles in a square or rectangle are always equal and that the sum of the angles in any triangle always adds up to 180 degrees, which means that a right triangle has one right angle and two other angles that add up to 90 degrees.
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