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Question
For the given pair of triangles state the criterion that can be used to determine the congruency?
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Solution
By ASA criterion both triangles are congruent
Since two angles in one triangle are equal to two corresponding angles of the other triangle
Again one side is common to both triangles and the side is the included side of the angles.
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In the given pairs of triangles of figure, applying only ASA congruence criterion, determine which triangles are congruent. Also, write the congruent triangles in symbolic form.

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