Question

Q4. What is congruency? state the condition of congruency with the help of diagram.
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Answer 1

Congruence is the term used to define an object and its mirror image. Two objects or shapes are said to be congruent if they superimpose on each other.

Two triangles are said to be congruent if all three corresponding sides are equal and all the three corresponding angles are equal in measure. These triangles can be slides, rotated, flipped and turned to be looked identical. If repositioned, they coincide with each other. The symbol of congruence is’ ≅’

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