## All right angles are congruent.

### In mathematics, a right angle refers to an angle that measures exactly 90 degrees

In mathematics, a right angle refers to an angle that measures exactly 90 degrees. It is denoted by the symbol “∠”. Right angles are formed when two lines intersect or when a line segment is perpendicular to another line segment.

The statement “all right angles are congruent” means that any two right angles have the same measure of 90 degrees. In other words, if you compare any two right angles, they will be exactly the same size and shape.

This property is based on the definition of congruent figures in geometry. Two figures are said to be congruent if they are identical in shape and size. Therefore, when we say that all right angles are congruent, it implies that all right angles have the same measure of 90 degrees, and they can be superimposed on each other perfectly.

The fact that all right angles are congruent is an important property in geometry, and it is often used in proofs and constructions. It allows us to make assumptions and simplify geometric problems, knowing that the angles we are dealing with are all equal in measure.

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