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

In geometry, two figures or objects are congruent if they have the same shape and size, or if one has the same shape and size as the mirror image of the other.

www.ixl.com/math/grade-2/identify-congruent-shapes

Fun math practice! Improve your skills with free problems in 'Identify congruent shapes' and thousands of other practice lessons.

www.basic-mathematics.com/congruent-shapes.html

Congruent shapes have the same size and the same shape.In other words, if you place an object in front of a mirror, the image that you see is congruent or ...

www.mathsisfun.com/geometry/congruent.html

Congruent or Similar? The two shapes need to be the same size to be congruent. When we need to resize one shape to make it the same as the other, the ...

www.bbc.co.uk/schools/gcsebitesize/maths/geometry/congruencysimilarityrev3.shtml

A secondary school revision resource for GCSE Maths about foundation level congruent and similar shapes.

jr.brainpop.com/math/geometry/congruentandsimilarshapes

skip to main content. ENTER CODE; LOG IN. BrainPOP Homepage. sound on sound off. Search in brainpop. Toggle navigation. Please enable JavaScript on ...

www.khanacademy.org/math/basic-geo/basic-geo-transformations-congruence/congruent-similar/v/testing-congruence-by-transformations-example

Sal shows that a given pair of pentagons are congruent by mapping one onto the other using rigid transformations.

www.pbslearningmedia.org/resource/mgbh.math.g.congruence/are-these-shapes-congruent

Use your spatial awareness skills to make predictions about similar shapes. This interactive exercise focuses on whether or not two shapes are congruent and ...