en.wikipedia.org/wiki/Congruence_(geometry)

In geometry, two figures or objects are **congruent** if they have the same shape
and size, or if ... Two **angles** are **congruent** if they have the same measure.

www.mathsisfun.com/geometry/congruent-angles.html

**Congruent Angles** have the same angle (in degrees or radians). That is all. ...
Congruent - why such a funny word that basically means "equal"? Probably ...

study.com/academy/lesson/congruent-angles-definition-examples.html

In this lesson, we'll explore the definition of a **congruent** angle. You'll learn how to
draw a **congruent** angle, explore examples of **congruent**...

www.khanacademy.org/math/geometry/hs-geo-foundations/hs-geo-angles/v/showing-angles-have-same-measure

Sal proves that two **angles** are **congruent** in a really interesting triangle like figure
.

www.mathopenref.com/congruentangles.html

**Angles** are **congruent** if they have the same angle measure in degrees. They can
be at any orientation on the plane. In the figure above, there are two **congruent** ...

www.khanacademy.org/math/geometry/hs-geo-congruence/hs-geo-working-with-triangles/v/figuring-out-all-the-angles-for-congruent-triangles-example

We write the letters of **congruent** triangles so their order tells us which parts of
corresponding. In this video, Sal uses this notation to solve some **angles**.

www.varsitytutors.com/hotmath/hotmath_help/topics/congruent-angles

**Congruent angles** are angles with exactly the same measure.

www.mathplanet.com/education/pre-algebra/introducing-geometry/angles-and-parallel-lines

The eight **angles** will together form four pairs of corresponding **angles**. **Angles** 1
and 5 constitutes one of the pairs. Corresponding **angles** are **congruent**.